<http://webisa.webdatacommons.org/prov/156183208>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/120233547> .
<http://webisa.webdatacommons.org/prov/478996761>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/120233547> .
<http://webisa.webdatacommons.org/120233547>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/120233547>	<http://www.w3.org/ns/prov#value>	"LEDs 16, 18 could be substituted for by such light sources as laser diodes, filament based lamps, other solid state light sources, and fiber optic illumination devices." .
<http://webisa.webdatacommons.org/120233547>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .