Drug Interaction Knowledge Base Ontology	Electrocardiography Ontology	Source
http://www.w3.org/2002/07/owl#Thing	http://www.w3.org/2002/07/owl#Thing	SAME_URI
http://www.ifomis.org/bfo/1.1#Entity	http://www.biopax.org/release/biopax-level3.owl#Entity	LOOM
http://www.cvrgrid.org/files/ECGOntologyv1.owl#ECG_000000437	http://www.biopax.org/release/biopax-level3.owl#MolecularInteraction	LOOM