About: http://webisa.webdatacommons.org/311500780

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	It is also possible to use a name such as the ???purchase button??? even when there are transactions other than the sales transactions (as long as the users are not confused).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com