<http://webisa.webdatacommons.org/452410412>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/452410412>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/116491693>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/452410412> .
<http://webisa.webdatacommons.org/452410412>	<http://www.w3.org/ns/prov#value>	"The trackball as claimed in claim 1, wherein the light source is a light emitting diode." .