About: http://webisa.webdatacommons.org/90236517

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	Only in the examples there is a direct mapping of Rx, Ra, Rb, Rc to corresponding path points Px, Pa, Pb, Pc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au