About: http://webisa.webdatacommons.org/34465375

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 execution of a purchase transaction is illustrated explicitly since some embodiments may provide limitations on such a transaction as part of implementing certain types of derivative transactions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com