About: http://webisa.webdatacommons.org/157155907

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	All promises to pay, including all bonds or notes issued by the Federal Government, may be called IOU's.
http://www.w3.org/ns/prov#wasQuotedFrom	ssa.gov