About: http://webisa.webdatacommons.org/8026997

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 tradeable object may be ???real,??? such as products that are listed by an exchange or auction house for trading, or ???synthetic,??? such as a combination of real products that is created by a trader or other user.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com