<http://webisa.webdatacommons.org/prov/137300572>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/12304826> .
<http://webisa.webdatacommons.org/12304826>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/12304826>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/12304826>	<http://www.w3.org/ns/prov#value>	"One such feature of the present invention is an improved memory management arrangement and method for automatically deleting messages stored in a mobile phone or messaging device when the device's memory is full." .