PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You can identify forward-looking statements by words such as anticipate, believe, estimate, expect, forecast, project, could, may, "should, would, will or other similar expressions that convey the uncertainty of future events or outcomes.
http://www.w3.org/ns/prov#wasQuotedFrom
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