PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Asking open-ended questions that do not assume the one right answer - Critical thinking is often exemplified best when the problems are inherently ill-defined and do not have a right answer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pareonline.net