Assertion: mosque's entrance | /r/HasProperty | reign from 1284
Facets:
value: `umar ibn yahya
type: OTHER
Source sentences:
text: The monumental entrance, work of the Hafsid sovereign Abu Hafs `Umar ibn Yahya (reign from 1284 to 1295), is entered in a salient square, flanked by ancient columns supporting horseshoe arches and covered by a dome on squinches.