<http://webisa.webdatacommons.org/prov/388465227>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/312388245> .
<http://webisa.webdatacommons.org/312388245>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/312388245>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/312388245>	<http://www.w3.org/ns/prov#value>	"The present invention relates to communication systems, and more particularly to a method and apparatus for providing an interface for a message mailbox in a communication system." .
<http://webisa.webdatacommons.org/prov/135538672>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/312388245> .