<http://webisa.webdatacommons.org/121269824>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/48030716>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/121269824> .
<http://webisa.webdatacommons.org/121269824>	<http://www.w3.org/ns/prov#value>	"By using this effect, the transmission or reflection of light from an external source can be controlled with much less power than is required for the luminescent materials used in other types of displays." .
<http://webisa.webdatacommons.org/121269824>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .