About: http://webisa.webdatacommons.org/239821968

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	It may be desirable to optimize the amount of light directed toward the detector by positioning a ring or other structure with an interior reflecting surface around the outside of the shell.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au