PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The GSM network usually communicates with other networks, such as the public switched telephone network PSTN, another mobile network PLMN, a packet switched data network PSPDN, an ISDN network or a short message service centre SC, through a specific mobile services switching centre called a gateway MSC (GMSC).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com