Medical Imaging and Diagnostic Ontology	Microarray and Gene Expression Data Ontology	Source
http://purl.obolibrary.org/obo/UO_0000095	http://mged.sourceforge.net/ontologies/MGEDOntology.owl#VolumeUnit	LOOM
http://purl.obolibrary.org/obo/UO_0000002	http://mged.sourceforge.net/ontologies/MGEDOntology.owl#MassUnit	LOOM
http://purl.obolibrary.org/obo/DDO.owl#DDO_0000125	http://mged.sourceforge.net/ontologies/MGEDOntology.owl#Age	LOOM
http://purl.obolibrary.org/obo/OGMS_0000023	http://mged.sourceforge.net/ontologies/MGEDOntology.owl#Phenotype	LOOM