Assertion: dynasty | /r/CapableOf | start on february 11th
Facets:
value: formally
type: OTHER
Source sentences:
text: The dynasty formally started on February 11th, 660 BC with the reign of the legendary Emperor Jimmu, who was believed to be a descendent of the Sun Goddess Amaterasu and the Storm God Takehaya Susanoo-no-Mikoto.