<http://webisa.webdatacommons.org/242448286>	<http://www.w3.org/ns/prov#value>	"BACKGROUND OF THE INVENTION In a communication system a communication network is provided, which can link together two communication terminals so that the terminals can send data to each other in a call or other communication event." .
<http://webisa.webdatacommons.org/prov/41306890>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/242448286> .
<http://webisa.webdatacommons.org/242448286>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freshpatents.com> .
<http://webisa.webdatacommons.org/242448286>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .