About: http://webisa.webdatacommons.org/355343892

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	Instead of different colours, the light may be provided with other differing characteristics, such as modulation frequencies (intensity, wavelength variation or the like).
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr