<http://webisa.webdatacommons.org/52263120>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/prov/158803980>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/52263120> .
<http://webisa.webdatacommons.org/52263120>	<http://www.w3.org/ns/prov#value>	"Therapeutic light from a light source, such as an array of LEDs, may be directed through the display screen to a person receiving the treatment.11-06-2008" .
<http://webisa.webdatacommons.org/52263120>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .