About: http://webisa.webdatacommons.org/5219677

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	For example, the desired number of vertices defining the intersection is four, such as identifying four vertices having coordinates defining a quadrilateral.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com