PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • field 903 for storing an identifier for identifying the specific textual counterpart to a specific unit of speech, such as whether the text is a question or answer and the associated question or answer number; (2) a beginning transition marker field 905
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com