Assertion: empire's state | /r/CapableOf | maintain as empire
Facets:
value: between 1600
type: TEMPORAL
value: between 1274
type: TEMPORAL
value: between 1840
type: TEMPORAL
value: between 918
type: TEMPORAL
Source sentences:
text: State maintained as an empire between 918 and 1274.
text: State maintained as an empire between 1600 and 1840.