About: http://webisa.webdatacommons.org/70513119

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	Tour the city of Alexandria, which was arguably the greatest city of the ancient world and which now lies mostly beneath the sea.
http://www.w3.org/ns/prov#wasQuotedFrom	thegreatcourses.com