Environmental conditions, treatments and exposures ontology	Drug Interaction Knowledge Base Ontology	Source
http://purl.obolibrary.org/obo/BFO_0000001	http://www.biopax.org/release/biopax-level3.owl#Entity	LOOM
http://purl.obolibrary.org/obo/CHEBI_23888	http://purl.org/net/drug-interaction-knowledge-base/DIKB_evidence_ontology.owl#Drug	LOOM
http://purl.obolibrary.org/obo/CHEBI_35222	http://purl.org/net/drug-interaction-knowledge-base/DIKB_evidence_ontology.owl#Inhibitor	LOOM
http://purl.obolibrary.org/obo/PR_000000001	http://www.biopax.org/release/biopax-level3.owl#Protein	LOOM
http://purl.obolibrary.org/obo/CHEBI_36080	http://www.biopax.org/release/biopax-level3.owl#Protein	LOOM