About: http://webisa.webdatacommons.org/125696500

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	So, sorry, but I fail to see any "scheme there except covering ones cost to produce a product.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com