About: http://webisa.webdatacommons.org/125835375

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	Some historians have gone so far as to suggest that there never was a map, but only a commentary, while most believe the map did exist, but the commentary existed apart from it.
http://www.w3.org/ns/prov#wasQuotedFrom	grahamhancock.com