PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Espousing the cause of the slaves, he, among others was dubbed an abolitionist, and later was a Republican.
http://www.w3.org/ns/prov#wasQuotedFrom
  • accessgenealogy.com