PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These are claims about what would have happened in circumstances which are known not to have happened, or at least not known to have happened; typically, they take a form such as If it were (or had been) the case that P, then it would be (or would have been) the case that Q.
http://www.w3.org/ns/prov#wasQuotedFrom
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