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        },
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            "type": "samples",
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            "attributes": {
                "latitude": 39.4697,
                "biosample": "SAMEA2164669",
                "longitude": -0.3775,
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                    {
                        "key": "sample storage temperature",
                        "value": "-80",
                        "unit": "°C"
                    },
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                        "key": "sex",
                        "value": "female",
                        "unit": null
                    },
                    {
                        "key": "geographic location (longitude)",
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                        "key": "environmental package",
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                        "unit": null
                    },
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                        "key": "sample collection device or method",
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                        "unit": null
                    },
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                        "key": "sample material processing",
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                        "unit": null
                    },
                    {
                        "key": "nucleic acid extraction",
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                    },
                    {
                        "key": "age",
                        "value": "62",
                        "unit": null
                    },
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                        "key": "body product",
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                        "key": "body-mass index",
                        "value": "27.5",
                        "unit": null
                    },
                    {
                        "key": "diet",
                        "value": "mediterranean diet",
                        "unit": null
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                    {
                        "key": "disease status",
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                    },
                    {
                        "key": "family relationship",
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                        "key": "host common name",
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                    },
                    {
                        "key": "gastrointestinal tract disorder",
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                        "key": "smoker",
                        "value": "ex-smoker",
                        "unit": null
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                    {
                        "key": "GOLD sample classification",
                        "value": "Host-associated > Human > Digestive system > Large intestine > Fecal",
                        "unit": null
                    },
                    {
                        "key": "NCBI sample classification",
                        "value": "408170",
                        "unit": null
                    },
                    {
                        "key": "instrument model",
                        "value": "454 GS FLX Titanium",
                        "unit": null
                    },
                    {
                        "key": "ENA checklist",
                        "value": "GSC:MIxS v2.1",
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                    },
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                        "key": "sequencing method",
                        "value": "Pyrosequencing",
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                "sample-desc": "fecal sample of Patient 1 (IBS-diarrhea) on day 1 of the follow-up; bowel            symptoms: presence of abdominal pain, abdominal distension and defecatory urgency, 2            stools (1 in form of diarrhea)",
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                "species": "Homo sapiens",
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