About: http://webisa.webdatacommons.org/239027642

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	Call options, put options, convertible bonds, futures contracts, and convertible preferred stock are examples of derivatives.
http://www.w3.org/ns/prov#wasQuotedFrom	firedoglake.com