Breast Tissue Cell Lines Ontology	NanoParticle Ontology	Source
http://purl.org/obo/owl/CHEBI#CHEBI_4911	http://purl.obolibrary.org/obo/MCBCC_0000284#Etoposide	LOOM
http://purl.bioontology.org/ontology/npo#NPO_252	http://purl.obolibrary.org/obo/MCBCC_0000261#Lipid	LOOM
http://purl.org/obo/owl/CHEBI#CHEBI_36080	http://purl.obolibrary.org/obo/MCBCC_0000015#Protein	LOOM
http://purl.org/obo/owl/CHEBI#CHEBI_28748	http://purl.obolibrary.org/obo/MCBCC_0000282#Doxorubicin	LOOM