PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What mild dissent might have been allowed at the beginning of the century, when Jefferson uttered his philosophic doubts, and Madison and other Virginia statesmen hoped that emancipation might come some day, had entirely disappeared.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ancestry.com