About: http://webisa.webdatacommons.org/28054713

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	Optical coatings, including mirrors, anti-reflection coatings, beam splitters, and filters, are an integral part of most modern optical systems.
http://www.w3.org/ns/prov#wasQuotedFrom	elsevier.com