About: black tar

Premodifier: black
Head noun: tar

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

Broader concepts

label	provenance	confidence
form of heroin	isap:250087782	0.404661
sticky	isap:214962950	0.345403
heroin	isap:215184612	0.330344

Narrower concepts

label	provenance	confidence