Veterans Health Administration National Drug File	Mass Spectrometry Ontology	Source
http://purl.bioontology.org/ontology/VANDF/4029076	http://purl.obolibrary.org/obo/MS_1002077	LOOM
http://purl.bioontology.org/ontology/STY/T077	http://purl.obolibrary.org/obo/NCIT_C20181	LOOM
http://purl.bioontology.org/ontology/VANDF/4018453	http://purl.obolibrary.org/obo/MS_1001306	LOOM
http://purl.bioontology.org/ontology/VANDF/4020765	http://purl.obolibrary.org/obo/MS_1000882	LOOM
http://purl.bioontology.org/ontology/VANDF/4024062	http://purl.obolibrary.org/obo/PEFF_0001034	LOOM
http://purl.bioontology.org/ontology/STY/T052	http://purl.obolibrary.org/obo/NCIT_C43431	LOOM
http://purl.bioontology.org/ontology/VANDF/4018674	http://purl.obolibrary.org/obo/MS_1002981	LOOM
http://purl.bioontology.org/ontology/VANDF/4019057	http://purl.obolibrary.org/obo/MS_1001251	LOOM
http://purl.bioontology.org/ontology/VANDF/4020184	http://purl.obolibrary.org/obo/MS_1001308	LOOM