<http://webisa.webdatacommons.org/3491995>	<http://www.w3.org/ns/prov#value>	"As the USB port becomes more universal, it has become convenient and even necessary for the phone and other mobile platforms to determine what is connected (such as chargers, audio headsets, UARTs, TTY, and user definable accessories), as well as to switch and route the various signals to make the necessary system connections, all in addition to providing protection." .
<http://webisa.webdatacommons.org/3491995>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/296592289>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/3491995> .
<http://webisa.webdatacommons.org/3491995>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<designnews.com> .