About: http://webisa.webdatacommons.org/91220840

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	And so on.You will notice that the included petroleum and petroleum like fuels (US oil, tar sands, Coal) are very dirty, except for possibly Clean Coal, which does not really exist yet.
http://www.w3.org/ns/prov#wasQuotedFrom	groupnewsblog.net