About: http://webisa.webdatacommons.org/415809979

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	commodities, including four energy commodities, and swaps, futures that are economically equivalent to those contracts.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov