About: http://webisa.webdatacommons.org/189606251

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	is the right to buy or sell a security or other instrument, index or commodity at a specific price on or before a specific
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com