About: http://webisa.webdatacommons.org/163784022

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	Light emitting diodes are far more efficient at converting input energy to light, and in fact, heat is a big disadvantage with these solid state devices.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com