About: http://webisa.webdatacommons.org/56573841

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	With the use of ellipsoidal mirrors into which the light source can be integrated, especially high efficiency can be attained.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com