About: http://webisa.webdatacommons.org/396326828

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	Advantageously, the set of document identifiers includes documents stored on various types of media that require different retrieval techniques to more thoroughly test all aspects of document retrieval.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com