About: http://webisa.webdatacommons.org/217892897

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	It is to be specifically understood that other geometric shapes, such as rectangles, hexagons, or, possibly, triangles, may be used without departing from the spirit of the invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com