About: http://webisa.webdatacommons.org/147462790

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	The shape of the pointer P20 may not necessarily be a triangle but may be any shape such as a rectangle, circle, or star.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr