<http://webisa.webdatacommons.org/prov/391981790>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/193379737> .
<http://webisa.webdatacommons.org/193379737>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/193379737>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/193379737>	<http://www.w3.org/ns/prov#value>	"The coordinate input system according to claim 19, the indicating device including one of an object having a metal-plated tip, a mirror tipped object, or a light reflecting object." .