About: http://webisa.webdatacommons.org/132731601

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	our securities, such as a put or call option, futures contract, short sale, collar, or other derivative security.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov