<http://webisa.webdatacommons.org/prov/168908368>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/128218457> .
<http://webisa.webdatacommons.org/128218457>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/128218457>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/128218457>	<http://www.w3.org/ns/prov#value>	"MSC 46 may communicate with PDSN 40 using media gateway control protocol (MGCP)/common open policy server (COPS) protocols. [0022] HLR 50 provides a subscriber database storing information related to the mobile nodes and/or users, such as by name, address, account number, account type and any other suitable information." .