About: http://webisa.webdatacommons.org/196714824

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	wherein t is an integer from 0 to 4, v is an integer from 0 to 4, w is an integer from 0 to 4, and R is defined in the same manner as for formulas (I) and (II) above.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es