About: http://webisa.webdatacommons.org/42446950

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 was stated above, while light source 12 is preferably an LED, other types of light source could be used, such as lasers, for example.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com