Assertion: council | /r/HasProperty | convened by roman emperor
Facets:
value: upon the recommendations of a synod
type: OTHER
Source sentences:
text: The First Council of Nicaea was convened by the Roman emperor Constantine the Great upon the recommendations of a synod led by the bishop Hosius of Corduba in the Eastertide of 325, or rather convened by Hosius and supported by Constantine.