Assertion: cleaver | /r/HasProperty | elected mayor
Facets:
value: from 1991
type: TEMPORAL
Source sentences:
text: Cleaver served on the Kansas City Council from 1979 to 1991, until he was elected Mayor, serving from 1991 to 1999.
text: Cleaver was on the Kansas City Council from 1979 to 1991, until he was elected Mayor, from 1991 to 1999.