About: http://webisa.webdatacommons.org/216175609

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	This, however, must be distinguished from a conventional system wherein the inquiry by the user as to a price regarding one type of book results in advertisements or responses sent back to the user regarding general types of books.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com