<http://webisa.webdatacommons.org/prov/485820879>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/371481823> .
<http://webisa.webdatacommons.org/371481823>	<http://www.w3.org/ns/prov#value>	"With portable devices, such as a small desktop computer with a wireless trackball, as long as the total weight is below a user's carrying limit, the weight is not as much a concern." .
<http://webisa.webdatacommons.org/371481823>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/371481823>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .