About: http://webisa.webdatacommons.org/38475355

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 invention is of particular use for caching documents pointed to by URLs, such that it is not necessary to keep going out and finding and re-retrieving the documents, e.g. frequently used documents are stored locally.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com