About: http://webisa.webdatacommons.org/23629950

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	Other types of filters can be used, for example, including plastics or glasses that are doped with compounds or mixtures of compounds that absorb substantially all radiation with the exception of a desired band of wavelengths.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr