PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Second-class citizens in every sense, they were not provided with schools, health care, or other services, and remained largely preliterate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pbs.org