About: http://webisa.webdatacommons.org/186104166

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	comprise sulfur-containing material or nitrogen-containing material or both, wherein said fuel is a portion of said hydrocarbon feedstock or a separate fuel source;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com