Assertion: empire's area | /r/HasProperty | given in most sources
Facets:
value: for the capital
type: LOCATION
Source sentences:
text: While French archaeologists believed they had located the capital, Koumbi-Saleh in the 1920s, when they were located extensive stone ruins in the general area given in most sources for the capital, and others argued that elaborate burials in the Niger Bend area may have been linked to the empire, it was not until 1969, when Patrick Munson excavated at Dhar Tichitt (the site of a culture associated with the ancient ancestors of the Soninke people) in modern-day Mauritania that the probability of an entirely local origin was raised.