Assertion: caliphate's province | /r/HasAspect | industrial mills
Facets:
value: from al-andalus
type: LOCATION
value: from north africa
type: LOCATION
value: by the 11th century
type: TEMPORAL
value: in operation
type: LOCATION
Source sentences:
text: By the 11th century, every province throughout the Islamic world had these industrial mills in operation, from al-Andalus and North Africa to the Middle East and Central Asia.