Assertion: bloodstone | /r/HasProperty | instrumental
Facets:
value: in the "black rock"
type: LOCATION
value: in funk movement of the 1970s
type: TEMPORAL
Source sentences:
text: Bloodstone was instrumental in the "black rock" and funk movement of the 1970s, and even had a hand in the brown-eyed soul movement with some Latin music-tinged hits.