PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The methods of doing this were various, but chief among them were to keep blacks, and poor whites, isolated through very limited education, no social upward path and absolutely no social contact between the groups.
http://www.w3.org/ns/prov#wasQuotedFrom
  • talkleft.com