PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Editors Bryant and Springer suggest perception is a central theme, the difficulty of seeing and understanding, which makes deep reality hard to discover and truth hard to pin down.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org