About: http://webisa.webdatacommons.org/331316800

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	Furthermore, depending on space and chromaticity requirements, other types of light sources may be used, such as LED arrays, fluorescent lamps, polarization conversion systems used with a light source, or other suitable light sources.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com