Veterans Health Administration National Drug File	Sample Processing and Separation Techniques Ontology	Source
http://purl.bioontology.org/ontology/STY/T071	http://purl.obolibrary.org/obo/sep_00001	LOOM
http://purl.bioontology.org/ontology/STY/T092	http://purl.obolibrary.org/obo/sep_00078	LOOM
http://purl.bioontology.org/ontology/STY/T167	http://purl.obolibrary.org/obo/sep_00076	LOOM
http://purl.bioontology.org/ontology/STY/T096	http://purl.obolibrary.org/obo/sep_00077	LOOM