<http://webisa.webdatacommons.org/prov/391530148>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/125302446> .
<http://webisa.webdatacommons.org/125302446>	<http://www.w3.org/ns/prov#value>	"USB ports have become ubiquitous in modem PCs, laptops and PDAs and are becoming common in devices such as digital cameras, MP3 players, etc." .
<http://webisa.webdatacommons.org/125302446>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/125302446>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .