About: http://webisa.webdatacommons.org/4656993

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	forwards, and options and other derivatives, together with exchange-traded futures and options.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov