<http://webisa.webdatacommons.org/446619830>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/340684150>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/446619830> .
<http://webisa.webdatacommons.org/446619830>	<http://www.w3.org/ns/prov#value>	"For example, a variety of gestural input devices have been developed such as joysticks, data gloves, and head trackers, to name a few." .
<http://webisa.webdatacommons.org/446619830>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .