<http://webisa.webdatacommons.org/prov/453968903>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/254144040> .
<http://webisa.webdatacommons.org/254144040>	<http://www.w3.org/ns/prov#value>	"However, LED requires less energy than CCFL tubes, lasts longer and is more environmentally friendly in that it does not contain mercury, lead and other chemicals." .
<http://webisa.webdatacommons.org/prov/45980662>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/254144040> .
<http://webisa.webdatacommons.org/254144040>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/254144040>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ihs.com> .