About: http://webisa.webdatacommons.org/58879606

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	Points, lines, triangles, and quadrilaterals are examples of graphical primitives.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca