About: http://webisa.webdatacommons.org/273467946

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	I won???t go into the details of how these things work or how you value them, because this is a real math exercise, but believe me in certain instances and markets, hedging works like a form of insurance.
http://www.w3.org/ns/prov#wasQuotedFrom	skydancingblog.com