Assertion: aryan brotherhood | /r/CapableOf | spread to most california prisons
Facets:
value: by 1975
type: TEMPORAL
Source sentences:
text: After its formation in California prisons in the mid-1960s, the Aryan Brotherhood had spread to most California prisons by 1975.
text: After its formation in California prisons in the mid-1960s, the Aryan Brotherhood had spread to most California prisons by 1975.