About: http://webisa.webdatacommons.org/431956425

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	In order to access the sole instance of the datum as between at least those two blocks, the latter block interrogates???or, if permitted, sets the value of???the datum by using the pointer, address or other reference.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com