PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If it is, a further test is made to determine if the direct message is intended for this station as shown in FIG. 9D. If the direct message is intended for this station, it is next determined whether the message is a request for which an answer is necessary or a response to a previous request by this station.
http://www.w3.org/ns/prov#wasQuotedFrom
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