About: http://webisa.webdatacommons.org/22019198

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	The antireflective layer may be an organic material such as a polymer or an inorganic material such as a metal fluoride, metal oxide, or metal nitride, where the deposited layer has a refractive index less than that of the substrate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com