PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The information and data obtained from the Internal Revenue Service, the Social Security Administration, and other sources are also treated as confidential and can be seen only by Census Bureau employees sworn to protect the data from disclosure.
http://www.w3.org/ns/prov#wasQuotedFrom
  • census.gov