<http://webisa.webdatacommons.org/111208943>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<cmu.edu> .
<http://webisa.webdatacommons.org/prov/501003473>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/111208943> .
<http://webisa.webdatacommons.org/prov/207097923>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/111208943> .
<http://webisa.webdatacommons.org/111208943>	<http://www.w3.org/ns/prov#value>	"In particular, we are seeing the widespread commercial presence of mobile systems: cell phones and personal digital assistants that combine voice and data communication and other applications on a single device." .
<http://webisa.webdatacommons.org/111208943>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .