Assertion: heroin | /r/HasProperty | white or brown powder
Facets:
Source sentences:
text: Heroin can be a white or brown powder, or a black sticky substance known as black tar heroin.
text: Heroin can be a white or brown powder, or a black sticky substance known as black tar heroin.
text: Heroin is a white or brown powder or a black, sticky goo.
text: Heroin is a white or brown powder or a black, sticky goo.