Project ontology	MedlinePlus Health Topics	Source
http://purl.bioontology.org/ontology/STY/T071	http://www.w3.org/ns/prov#Entity	LOOM
http://purl.bioontology.org/ontology/STY/T092	https://schema.org/Organization	LOOM
http://purl.bioontology.org/ontology/STY/T052	http://www.w3.org/ns/prov#Activity	LOOM
http://purl.bioontology.org/ontology/STY/T092	http://www.w3.org/ns/prov#Organization	LOOM