Minimum PDDI Information Ontology	Taxonomy for Rehabilitation of Knee Conditions	Source
http://purl.obolibrary.org/obo/TRAK_0000148	http://purl.obolibrary.org/obo/IAO_0000030	LOOM
http://purl.obolibrary.org/obo/TRAK_0000091	http://purl.obolibrary.org/obo/OGMS_0000014	LOOM
http://purl.obolibrary.org/obo/TRAK_0000086	http://purl.obolibrary.org/obo/BFO_0000040	LOOM
http://purl.obolibrary.org/obo/TRAK_0001281	http://purl.obolibrary.org/obo/IAO_0000027	LOOM
http://purl.obolibrary.org/obo/TRAK_0001222	http://purl.obolibrary.org/obo/OGMS_0000015	LOOM