PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the Southern United States, during the period of segregation (roughly before 1964), there were separate public facilities, such as schools and hospitals, for whites and for blacks.
http://www.w3.org/ns/prov#wasQuotedFrom
  • teachwithmovies.org