About: http://webisa.webdatacommons.org/150285129

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	a time when maps were being drafted and re-drafted as explorers such as Thompson,
http://www.w3.org/ns/prov#wasQuotedFrom	canadiangeographic.ca