About: http://webisa.webdatacommons.org/278236546

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	If an employee is an annuitant in the federal retirement system, he or she does not have to contribute to Social Security, but does have to contribute to Medicare.
http://www.w3.org/ns/prov#wasQuotedFrom	illinois.edu