About: http://webisa.webdatacommons.org/299761377

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	Because the excitation light does not now pass through optical flat plate 64, this plate can be made out of a different and less expensive material, such as silicon.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com