About: http://webisa.webdatacommons.org/65146534

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	They are standard and universally recognized, no initiation being required of the viewer; it is immediately evident that a square is a square and a cube, a cube.
http://www.w3.org/ns/prov#wasQuotedFrom	artbook.com