PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???There is a physical difference between the white and black races which I believe will forever forbid the two races living together on terms of social and political equality.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • racismreview.com