Head noun: isoptin

Same concepts
http://dbpedia.org/resource/Verapamil

Broader concepts

labelprovenanceconfidence
calcium channel blockerisap:4337797760.466187

Narrower concepts

labelprovenanceconfidence
indinavir crixivanisap:3420619970.399307
nelfinavir viraceptisap:3413537990.376420