About: http://webisa.webdatacommons.org/374673090

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	As used herein, the term ???light-emitting device??? includes any dental light device that generates light, whether using a bulb, plasma arc light, laser diode, an LED, a plurality of LEDs, or other light source.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com