About: http://webisa.webdatacommons.org/419202467

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 thought that was rather because social security is an insurance scheme that allows people without adult children, or an insufficient number of them, to still get old-age support.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com