Environmental conditions, treatments and exposures ontology	C. elegans Gross Anatomy Vocabulary	Source
http://purl.obolibrary.org/obo/WBbt_0007833	http://purl.obolibrary.org/obo/OBI_0100026	LOOM
http://purl.obolibrary.org/obo/WBbt_0005729	http://purl.obolibrary.org/obo/UBERON_0000479	LOOM
http://purl.obolibrary.org/obo/WBbt_0005665	http://purl.obolibrary.org/obo/ENVO_02000090	LOOM
http://purl.obolibrary.org/obo/WBbt_0005843	http://purl.obolibrary.org/obo/UBERON_0005079	LOOM
http://purl.obolibrary.org/obo/WBbt_0004017	http://purl.obolibrary.org/obo/CL_0000000	LOOM
http://purl.obolibrary.org/obo/WBbt_0003760	http://purl.obolibrary.org/obo/UBERON_0000062	LOOM
http://purl.obolibrary.org/obo/WBbt_0006803	http://purl.obolibrary.org/obo/GO_0005634	LOOM