PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I will add this, rather cryptically: If, as Kuhn says, science is a problem-solving activity, the scientist is trying to find and make problems, not facts (facts are useful only insofar as they help to solve and create problems).
http://www.w3.org/ns/prov#wasQuotedFrom
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