Statistics Ontology	Drug Interaction Knowledge Base Ontology	Source
http://purl.obolibrary.org/obo/STATO_0000569	http://www.biopax.org/release/biopax-level3.owl#Score	LOOM
http://purl.obolibrary.org/obo/BFO_0000001	http://www.biopax.org/release/biopax-level3.owl#Entity	LOOM
http://purl.obolibrary.org/obo/PR_000000001	http://www.biopax.org/release/biopax-level3.owl#Protein	LOOM
http://purl.obolibrary.org/obo/OBI_0000427	http://purl.org/net/drug-interaction-knowledge-base/DIKB_evidence_ontology.owl#Enzyme	LOOM