PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You will learn how readers' advisory work is a value-added service your library can and should provide, and how it differs from the advise readers receive from friends, family, bookstores, and other resources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • infopeople.org