Premodifier: prescription drug
Head noun: abuse

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

Narrower concepts

labelprovenanceconfidence
pain relieverisap:3625434770.407303
young peopleisap:1194246090.398632
oxycontinisap:128594010.393768
studentisap:326588370.382482
childisap:3671154700.368837
teensisap:3727065180.195802
youthisap:3765496740.149810