Assertion: mosque's minaret | /r/HasProperty | the oldest surviving minaret
Facets:
value: in the world
type: LOCATION
Source sentences:
text: The minaret of the Great Mosque of Kairouan in Tunisia is considered as the oldest surviving minaret in the world.  
text: The minaret of the Great Mosque of Kairouan in Tunisia is considered as the oldest surviving minaret in the world.