<http://webisa.webdatacommons.org/233943362>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/391096618>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/233943362> .
<http://webisa.webdatacommons.org/233943362>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/233943362>	<http://www.w3.org/ns/prov#value>	"The illumination device as recited in claim 24, wherein said means for varying the intensity of the light emitted by said light source is a device for controlling a waveform of a power signal to said light source." .