About: http://webisa.webdatacommons.org/440737591

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	The invention is particularly directed to a new method and apparatus for generating a network of polygons that form a topologically consistent piecewise polygonal approximation of the surface being depicted.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com