About: http://webisa.webdatacommons.org/394234543

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	In addition, since the LED is a solid-state device, a DC voltage of 1.5V is supplied to the LED, whereby an AC-DC converter is not required.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com