About: http://webisa.webdatacommons.org/455156055

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	It is to be noted that one kind of an LED that emits white light may be used, or three kinds of LEDs each of which emit red, blue, and green light may be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com