About: http://webisa.webdatacommons.org/118350783

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	The two document types can be distinguished with a type field, as either type:product or type:purchases.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com