<http://webisa.webdatacommons.org/202864990>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<xbitlabs.com> .
<http://webisa.webdatacommons.org/prov/235354609>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/202864990> .
<http://webisa.webdatacommons.org/202864990>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/202864990>	<http://www.w3.org/ns/prov#value>	"However, it was only a popular choice for small displays of cell phones, PDAs and other small products because the light emitting efficiency of previous white LEDs were far lower than that of the fluorescent tube." .