About: http://webisa.webdatacommons.org/42202906

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	Such a confocal optical system is advantageous for improving a contrast in the detected light signal and also in discriminating against light scattered from surfaces other than the corrugated portion of the moveable member.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com