About: http://webisa.webdatacommons.org/19207058

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	To the extent possible, the date of the first legislative act of a program in each country (in its latest configuration) and subsequent amendments are included here to show that at best each case was a work in progress.
http://www.w3.org/ns/prov#wasQuotedFrom	socialsecurity.gov