About: http://webisa.webdatacommons.org/80235146

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	Nevertheless, the Guide is useful as a quick reference tool and when you want to get a baseline value that can be used for trading and other activities where both parties should be using the same source for their pricing.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com