PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Future research should thus examine in greater detail the assumptions underlying the use or non-use of different information media in a given population, to compare the social usefulness of face-to-face, paper, telephone, and electronic sources for the same types of information.
http://www.w3.org/ns/prov#wasQuotedFrom
  • informationr.net