<http://webisa.webdatacommons.org/188257430>	<http://www.w3.org/ns/prov#value>	"For users who prefer something other than a touchpad, the Lenovo Mini N5901???s trackball is a good alternative." .
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<http://webisa.webdatacommons.org/prov/185153449>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/188257430> .
<http://webisa.webdatacommons.org/188257430>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<itreviews.com> .