PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • BW 31) What problems did Great Britain, France, Germany and other European nations face after World War I? (p. 255)
http://www.w3.org/ns/prov#wasQuotedFrom
  • clevelandhistory.org