About: http://webisa.webdatacommons.org/137793331

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	These have applications including the film industry; the lamps have a high luminous efficiency whilst they can be dimmed appreciably whilst still maintaining the same colour temperature.
http://www.w3.org/ns/prov#wasQuotedFrom	rsc.org