GET /metagenomics/api/v1/publications/32661237/samples?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "links": {
        "first": "https://www.ebi.ac.uk/metagenomics/api/v1/publications/32661237/samples?format=api&page=1",
        "last": "https://www.ebi.ac.uk/metagenomics/api/v1/publications/32661237/samples?format=api&page=96",
        "next": "https://www.ebi.ac.uk/metagenomics/api/v1/publications/32661237/samples?format=api&page=2",
        "prev": null
    },
    "data": [
        {
            "type": "samples",
            "id": "SRS651068",
            "attributes": {
                "latitude": 58.2771,
                "longitude": 27.3247,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "4.312772917",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.32472",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "3.76",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.27711",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864252",
                "accession": "SRS651068",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2541",
                "sample-alias": "G2541",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:18:18"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651068/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651068/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651068?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651069",
            "attributes": {
                "latitude": 58.2764,
                "longitude": 27.3243,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "4.638941395",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.32429",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "4.06",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.27644",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864253",
                "accession": "SRS651069",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2542",
                "sample-alias": "G2542",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:18:03"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651069/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651069/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651069?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651078",
            "attributes": {
                "latitude": 58.284,
                "longitude": 27.3215,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "9.360323909",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.32152",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "5.4",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.28402",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864262",
                "accession": "SRS651078",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2552",
                "sample-alias": "G2552",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:17:48"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651078/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651078/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651078?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651079",
            "attributes": {
                "latitude": 58.2778,
                "longitude": 27.321,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "8.874187526",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.32098",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "5.17",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.27779",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864263",
                "accession": "SRS651079",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2553",
                "sample-alias": "G2553",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:17:33"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651079/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651079/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651079?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651082",
            "attributes": {
                "latitude": 58.2695,
                "longitude": 27.3335,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "11.48333457",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.3335",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "2.79",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.26945",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864266",
                "accession": "SRS651082",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2556",
                "sample-alias": "G2556",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:17:18"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651082/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651082/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651082?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651085",
            "attributes": {
                "latitude": 58.2729,
                "longitude": 27.3312,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "14.87578577",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.33115",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "2.84",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.27285",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864269",
                "accession": "SRS651085",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2559",
                "sample-alias": "G2559",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:17:03"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651085/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651085/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651085?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651088",
            "attributes": {
                "latitude": 58.2621,
                "longitude": 27.3179,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "17.0302228",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.3179",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "2.92",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.26206",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864272",
                "accession": "SRS651088",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2562",
                "sample-alias": "G2562",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:16:48"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651088/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651088/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651088?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651089",
            "attributes": {
                "latitude": 58.262,
                "longitude": 27.3119,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "5.996729386",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.31185",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "3.74",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.26203",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864273",
                "accession": "SRS651089",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2563",
                "sample-alias": "G2563",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:16:32"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651089/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651089/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651089?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651092",
            "attributes": {
                "latitude": 58.2812,
                "longitude": 27.2993,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "13.362787",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.29928",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "2.94",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.28122",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864276",
                "accession": "SRS651092",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2566",
                "sample-alias": "G2566",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:16:17"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651092/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651092/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651092?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651098",
            "attributes": {
                "latitude": 58.2901,
                "longitude": 27.3267,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "13.60460179",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.32669",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "5.53",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.29013",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864282",
                "accession": "SRS651098",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2573",
                "sample-alias": "G2573",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:16:03"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651098/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651098/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651098?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651099",
            "attributes": {
                "latitude": 58.289,
                "longitude": 27.3107,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "10.31161626",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.31072",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "4.6",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.289",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864283",
                "accession": "SRS651099",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2574",
                "sample-alias": "G2574",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:15:48"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651099/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651099/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651099?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651104",
            "attributes": {
                "latitude": 58.2843,
                "longitude": 27.335,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "8.19360757",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.33501",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "3.92",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.28426",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864288",
                "accession": "SRS651104",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2579",
                "sample-alias": "G2579",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:15:33"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651104/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651104/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651104?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651105",
            "attributes": {
                "latitude": 58.2787,
                "longitude": 27.3262,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "21.28041945",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.32624",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "4.39",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.27872",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864289",
                "accession": "SRS651105",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2580",
                "sample-alias": "G2580",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:15:18"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651105/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651105/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651105?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651106",
            "attributes": {
                "latitude": 58.2789,
                "longitude": 27.3273,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "12.50164016",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "27.32733",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Estonia: Jarvselja",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "mixed forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "4.18",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "58.27893",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "old mixed forest",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 2500-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864290",
                "accession": "SRS651106",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "mixed forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "G2581",
                "sample-alias": "G2581",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:15:01"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651106/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651106/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651106?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651109",
            "attributes": {
                "latitude": 61.7,
                "longitude": 21.7,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "3.120708056",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "21.7",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Finland: Satakunta",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "subpolar coniferous forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "3.51",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "61.7",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "forest planted in 1999",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 300-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864293",
                "accession": "SRS651109",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "subpolar coniferous forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "FIN001",
                "sample-alias": "FIN001",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:14:46"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651109/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651109/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651109?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651110",
            "attributes": {
                "latitude": 61.7,
                "longitude": 21.7,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "3.765827481",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "21.7",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Finland: Satakunta",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "subpolar coniferous forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "3.29",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "61.7",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "forest planted in 2000",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 300-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864294",
                "accession": "SRS651110",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "subpolar coniferous forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "FIN002",
                "sample-alias": "FIN002",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:14:32"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651110/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651110/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651110?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651111",
            "attributes": {
                "latitude": 61.7,
                "longitude": 21.7,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "4.797202001",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "21.7",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Finland: Satakunta",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "subpolar coniferous forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "3.05",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "61.7",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "forest planted in 2001",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 300-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864295",
                "accession": "SRS651111",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "subpolar coniferous forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "FIN003",
                "sample-alias": "FIN003",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:14:18"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651111/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651111/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651111?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651113",
            "attributes": {
                "latitude": 61.7,
                "longitude": 21.7,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "3.851095462",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "21.7",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Finland: Satakunta",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "subpolar coniferous forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "3.27",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "61.7",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "forest planted in 2004",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 300-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864298",
                "accession": "SRS651113",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "subpolar coniferous forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "FIN011",
                "sample-alias": "FIN011",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:14:03"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651113/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651113/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651113?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651122",
            "attributes": {
                "latitude": 61.7,
                "longitude": 21.7,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "2.942731386",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "21.7",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Finland: Satakunta",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "subpolar coniferous forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "3.27",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "61.7",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "forest planted in 2012",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 300-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864306",
                "accession": "SRS651122",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "subpolar coniferous forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "FIN020",
                "sample-alias": "FIN020",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:13:48"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651122/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651122/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651122?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651126",
            "attributes": {
                "latitude": 61.7,
                "longitude": 21.7,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "4.590112114",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "21.7",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Finland: Satakunta",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "subpolar coniferous forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "2.93",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "61.7",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "forest planted in 2016",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 300-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864310",
                "accession": "SRS651126",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "subpolar coniferous forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "FIN027",
                "sample-alias": "FIN027",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:13:34"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651126/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651126/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651126?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651130",
            "attributes": {
                "latitude": 61.7,
                "longitude": 21.7,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "7.180289105",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "21.7",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Finland: Satakunta",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "subpolar coniferous forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "3.02",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "61.7",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "forest planted in 2020",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 300-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864314",
                "accession": "SRS651130",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "subpolar coniferous forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "FIN034",
                "sample-alias": "FIN034",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:13:19"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651130/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651130/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651130?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651136",
            "attributes": {
                "latitude": 61.8,
                "longitude": 21.7,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "5.903505935",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "21.7",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Finland: Satakunta",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "subpolar coniferous forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "3.43",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "61.8",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "forest planted in 2026",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 300-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864320",
                "accession": "SRS651136",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "subpolar coniferous forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "FIN085",
                "sample-alias": "FIN085",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:12:33"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651136/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651136/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651136?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651138",
            "attributes": {
                "latitude": 61.8,
                "longitude": 21.7,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "6.212811108",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "21.7",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Finland: Satakunta",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "subpolar coniferous forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "3.63",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "61.8",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "forest planted in 2027",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 300-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864321",
                "accession": "SRS651138",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "subpolar coniferous forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "FIN086",
                "sample-alias": "FIN086",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:12:13"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651138/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651138/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651138?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651141",
            "attributes": {
                "latitude": 61.8,
                "longitude": 21.7,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "4.652142278",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "21.7",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Finland: Satakunta",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "subpolar coniferous forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "3.71",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "61.8",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "forest planted in 2030",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 300-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864324",
                "accession": "SRS651141",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "subpolar coniferous forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "FIN091",
                "sample-alias": "FIN091",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:11:58"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651141/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651141/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651141?format=api"
            }
        },
        {
            "type": "samples",
            "id": "SRS651144",
            "attributes": {
                "latitude": 61.8,
                "longitude": 21.7,
                "sample-metadata": [
                    {
                        "key": "total nitrogen",
                        "value": "8.724427395",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
                        "value": "21.7",
                        "unit": null
                    },
                    {
                        "key": "geographic location (depth)",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "geographic location (country and/or sea,region)",
                        "value": "Finland: Satakunta",
                        "unit": null
                    },
                    {
                        "key": "collection date",
                        "value": "2011-07",
                        "unit": null
                    },
                    {
                        "key": "environment (biome)",
                        "value": "subpolar coniferous forest biome",
                        "unit": null
                    },
                    {
                        "key": "environment (feature)",
                        "value": "forest",
                        "unit": null
                    },
                    {
                        "key": "environment (material)",
                        "value": "soil",
                        "unit": null
                    },
                    {
                        "key": "environmental package",
                        "value": "MIGS.eu;MIGS/MIMS/MIMARKS.soil",
                        "unit": null
                    },
                    {
                        "key": "sample collection device or method",
                        "value": "PVC tube 50 mm diam.",
                        "unit": null
                    },
                    {
                        "key": "depth",
                        "value": "0.025",
                        "unit": null
                    },
                    {
                        "key": "elevation",
                        "value": "40",
                        "unit": null
                    },
                    {
                        "key": "pH",
                        "value": "3.7",
                        "unit": null
                    },
                    {
                        "key": "geographic location (latitude)",
                        "value": "61.8",
                        "unit": null
                    },
                    {
                        "key": "current land use",
                        "value": "intermixed hardwood and conifers",
                        "unit": null
                    },
                    {
                        "key": "current vegetation",
                        "value": "forest planted in 2033",
                        "unit": null
                    },
                    {
                        "key": "horizon",
                        "value": "O horizon, A horizon",
                        "unit": null
                    },
                    {
                        "key": "pH method",
                        "value": "KCl extraction",
                        "unit": null
                    },
                    {
                        "key": "total N method",
                        "value": "isotope spectrometer for total N",
                        "unit": null
                    },
                    {
                        "key": "total organic C method",
                        "value": "isotope spectrometer for total C",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "410658",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "estimated size",
                        "value": "2 g",
                        "unit": null
                    },
                    {
                        "key": "ploidy",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "propagation",
                        "value": "not applicable",
                        "unit": null
                    },
                    {
                        "key": "sample size",
                        "value": "40 pooled cores of 50-mm diam. Samples to 50 mm depth from 300-m2 area",
                        "unit": null
                    }
                ],
                "biosample": "SAMN02864327",
                "accession": "SRS651144",
                "analysis-completed": "2016-05-25",
                "collection-date": null,
                "geo-loc-name": null,
                "sample-desc": "Keywords: GSC:MIxS MIGS:5.0",
                "environment-biome": "subpolar coniferous forest biome",
                "environment-feature": "forest",
                "environment-material": "soil",
                "sample-name": "FIN095",
                "sample-alias": "FIN095",
                "host-tax-id": null,
                "species": null,
                "last-update": "2024-04-15T19:11:44"
            },
            "relationships": {
                "biome": {
                    "data": {
                        "type": "biomes",
                        "id": "root:Environmental:Terrestrial:Soil"
                    },
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/biomes/root:Environmental:Terrestrial:Soil?format=api"
                    }
                },
                "studies": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651144/studies?format=api"
                    },
                    "data": [
                        {
                            "type": "studies",
                            "id": "MGYS00000988",
                            "links": {
                                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/studies/MGYS00000988?format=api"
                            }
                        }
                    ]
                },
                "runs": {
                    "links": {
                        "related": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651144/runs?format=api"
                    }
                }
            },
            "links": {
                "self": "https://www.ebi.ac.uk/metagenomics/api/v1/samples/SRS651144?format=api"
            }
        }
    ],
    "meta": {
        "pagination": {
            "page": 1,
            "pages": 96,
            "count": 2386
        }
    }
}