Assertion: known minaret | /r/AtLocation | early 9th century
Facets:
value: under abbasid rule
type: TEMPORAL
Source sentences:
text: The first known minarets appear in the early 9th century under Abbasid rule, and were not widely used until the 11th century.
text: The first known minarets appear in the early 9th century under Abbasid rule, and were not widely used until the 11th century.
text: The first known minarets appear in the early 9th century under Abbasid rule, and were not widely used until the 11th century.