About: http://webisa.webdatacommons.org/316697843

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	Typically, the retrieval of the index is an operation performed by an information retrieval system in response to a user query to retrieve objects satisfying the query.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca