About: http://webisa.webdatacommons.org/166004387

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	The values include traditional option terms that would be included in any option contract and require no additional description such as whether the contract is a put or a call and what the strike price is.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com