Functional Therapeutic Chemical Classification System	Semantic Types Ontology	Source
http://purl.bioontology.org/ontology/STY/T054	http://purl.obolibrary.org/obo/GO_0035176	LOOM
http://purl.bioontology.org/ontology/STY/T053	http://purl.obolibrary.org/obo/GO_0007610	LOOM
http://purl.bioontology.org/ontology/STY/T044	http://purl.obolibrary.org/obo/GO_0003674	LOOM