About: http://webisa.webdatacommons.org/7978479

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	This invention relates to computer systems for three-dimensional (???3D???) modeling of real-world objects, terrains and other surfaces.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com