About: http://webisa.webdatacommons.org/75627228

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	I had thought of that also, especially if we make a map which only covers the polar region.
http://www.w3.org/ns/prov#wasQuotedFrom	civfanatics.com