PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This doesn???t make the data useless if it is understood that the information is an estimate, but it certainly couldn???t be used for reporting.
http://www.w3.org/ns/prov#wasQuotedFrom
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