About: http://webisa.webdatacommons.org/358945686

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	But the Arab traders were following even more ancient routes that existed before the Sahara was a desert.
http://www.w3.org/ns/prov#wasQuotedFrom	newworldencyclopedia.org