About: http://webisa.webdatacommons.org/200803660

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	Then, create a square, triangle, or other polygonal shape that completely encloses the circle and use this polygon as the region 1502.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com