About: http://webisa.webdatacommons.org/56255299

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	wherein s is an arbitrary scale factor and P is a perspective projection matrix. 25.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com