About: http://webisa.webdatacommons.org/378349289

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	In general, reflective element 314 may comprise a mirror, grating, prism, or other reflector or retroreflector, which may also provide the tuning filter function in place of tuning filter element 310.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es