About: http://webisa.webdatacommons.org/172318462

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The LEDs are still by far the most expensive part of the light bulb, followed by the housing, the heat sinking, and other apparatus you have to wrap around one of these things.
http://www.w3.org/ns/prov#wasQuotedFrom	fool.com