PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In some cases, forward-looking statements can be identified by terminology such as may, will, could, would, "should, expect, plan, anticipate, intend, believe, estimate, predict, potential or other comparable terminology.
http://www.w3.org/ns/prov#wasQuotedFrom
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