About: http://webisa.webdatacommons.org/235705658

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	In general, the tertiary optics 115 such as filters or lenses can further control the shape of the light emitted by the light source 108.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com