PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In FIG. 7 it is assumed that the UT1, the UT3 and the UT4 have subscribed to the presence information on the UT2 to be delivered to them automatically, i.e. whenever the presence information changes, it is pushed to them.
http://www.w3.org/ns/prov#wasQuotedFrom
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