This version of OLS (OLS3) is no longer updated and will be replaced by OLS4 on 30th October 2023.

Help us test the new version of OLS, with updated versions of ontologies and lots of new features!

Property information


a is connected to b if and only if a and b are discrete structure, and there exists some connecting structure c, such that c connects a and b

definition source

example of usage

a 'toe distal phalanx bone' that is connected to a 'toe medial phalanx bone' (an interphalangeal joint *connects* these two bones).


Property relations