PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Statements, requests, promises and apologies are examples of the four major categories of communicative illocutionary acts: constatives, directives, commissives and acknowledgments.
http://www.w3.org/ns/prov#wasQuotedFrom
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