PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In either case, we do not know whether they are true or false a priori , so only by examining and debating them can we find out.
http://www.w3.org/ns/prov#wasQuotedFrom
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