PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Edited by the Nigerian Left Movement (Birmingham, UK). 6 - 9 Newspaper clippings from African, American and other newspapers, covering the Biafran war and related issues. 10 Personal letters to and from Richard and Jean Wolford; mostly about the Biafran conflict in late 1960s; some personal letters to/from Richard???s father.
http://www.w3.org/ns/prov#wasQuotedFrom
  • msu.edu