About: http://webisa.webdatacommons.org/279673654

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	Derivative A contract or convertible security that obtains its value from price fluctuations of a related or underlying security, future, or other instrument or index.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org