PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the state and local area there was concern about constitutional objections, because, of course, legally Social Security contributions are a tax, and whether the Federal Government can tax a state for Social Security purposes raises constitutional questions for our federal system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • socialsecurity.gov