Minimal Standard Terminology of Digestive Endoscopy	Neomark Oral Cancer Ontology, version 4	Source
http://purl.bioontology.org/ontology/STY/T071	http://www.ifomis.org/bfo/1.1#Entity	LOOM
http://purl.bioontology.org/ontology/STY/T167	http://neomark.owl#substance	LOOM