Assertion: heian period | /r/CapableOf | begin in 794 ce
Facets:
value: to heian-kyō
type: LOCATION
value: by the 50th emperor
type: TEMPORAL
Source sentences:
text: The Heian period was preceded by the Nara period and began in 794 CE after the movement of the capital of Japan to Heian-kyō (present-day Kyōto), by the 50th emperor, Emperor Kanmu