PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ask yourself if the author is an authority on the subject; if you can determine how current the information is; if you can figure out the purpose intended (inform, persuade, sell, entertain, etc.); and most of all: might I be able to find better sources of information on this subject?
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisc.edu