Ontology for Drug Discovery Investigations	Mass Spectrometry Ontology	Source
http://purl.obolibrary.org/obo/IAO_0000306	http://purl.obolibrary.org/obo/MS_4000005	LOOM
http://purl.obolibrary.org/obo/IAO_0000010	http://purl.obolibrary.org/obo/MS_1000531	LOOM