About: http://webisa.webdatacommons.org/181841720

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	A security includes the following items: note, "stock, bond, and debenture and more general terms such as investment contract and any interest or instrument commonly known as a 'security'.
http://www.w3.org/ns/prov#wasQuotedFrom	treasurydirect.gov