Taxonomy for Rehabilitation of Knee Conditions	GOLD Ecosystem Classification	Source
http://purl.obolibrary.org/obo/TRAK_0001331	https://w3id.org/gold.vocab/Bone-marrow	LOOM
http://purl.obolibrary.org/obo/TRAK_0001013	https://w3id.org/gold.vocab/Synovial-fluid	LOOM
http://purl.obolibrary.org/obo/TRAK_0000039	https://w3id.org/gold.vocab/Tissue	LOOM
http://purl.obolibrary.org/obo/TRAK_0001625	https://w3id.org/gold.vocab/Secondary	LOOM
http://purl.obolibrary.org/obo/TRAK_0001032	https://w3id.org/gold.vocab/Synovial-membrane	LOOM
http://purl.obolibrary.org/obo/TRAK_0001155	https://w3id.org/gold.vocab/Nervous-system	LOOM
http://purl.obolibrary.org/obo/TRAK_0000294	https://w3id.org/gold.vocab/Soft-tissue	LOOM
http://purl.obolibrary.org/obo/TRAK_0001131	https://w3id.org/gold.vocab/Skeletal-system	LOOM