Breast Tissue Cell Lines Ontology	BioTop Ontology	Source
http://purl.org/biotop/biotop.owl#Biomolecule	http://purl.obolibrary.org/obo/MCBCC_0000006#BioMolecule	LOOM
http://purl.org/biotop/biotop.owl#PathologicalCondition	http://purl.obolibrary.org/obo/MCBCC_0000342#PathologicalCondition	LOOM