About: http://webisa.webdatacommons.org/388966725

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	A ???document specification??? is data that indicates criteria for associating documents with a tag word, where the criteria is something other than the documents actually containing the tag word.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com