PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This book is a treasure trove of information and human presence??????a vital, personal and literary record of a great American poet.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ndbooks.com