Assertion: ruler's power | /r/HasProperty | exercised by the prime minister
Facets:
value: exclusively
type: DEGREE
value: since 1946
type: TEMPORAL
value: as leader of a representative government
type: MANNER
Source sentences:
text: Political power was held in various eras by regents and shōguns, and since 1946 has been exercised exclusively by the Prime Minister as leader of a representative government.