About: http://webisa.webdatacommons.org/30317868

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	Amazon popularized the idea of a recommendation service, suggesting books and other products based on what you and other people have purchased.
http://www.w3.org/ns/prov#wasQuotedFrom	searchenginewatch.com