About: http://webisa.webdatacommons.org/391918548

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	Price was an obvious consideration, but there were others, as Peter Docker says,
http://www.w3.org/ns/prov#wasQuotedFrom	msdn.com