<http://webisa.webdatacommons.org/prov/51575475>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/379361399> .
<http://webisa.webdatacommons.org/379361399>	<http://www.w3.org/ns/prov#value>	"Call Processing Language (CPL), as described, for example, in J. Lennox and H. Schulzrinne, ???CPL: A Language for User Control of Internet Telephony Services,??? Draft RFC draft-ietf-iptel-cpl-05.txt, November 2001, is a language that is proposed for SIP proxies. [0028] CPL allows users to specify in advance how to select a specific URL given characteristics of a SIP INVITE message (that is used" .
<http://webisa.webdatacommons.org/379361399>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/379361399>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .