<http://webisa.webdatacommons.org/121330917>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slashdot.org> .
<http://webisa.webdatacommons.org/121330917>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/485820635>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/121330917> .
<http://webisa.webdatacommons.org/121330917>	<http://www.w3.org/ns/prov#value>	"...US researchers have outlined a relatively simple system that could deliver power to devices such as laptop computers or MP3 players without wires." .