About: http://webisa.webdatacommons.org/400849399

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	movement of a particular stock or stock index) and in futures contracts, options on futures contracts, other types of options and swaps related to its Underlying Index.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov