About: http://webisa.webdatacommons.org/270264688

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 order to make the support layers, it is possible to use materials other than PET, e.g. PMMA. The thickness of an active electrochromic layer 10 or 20 may lie in the range 50 nm to 1000 nm.
http://www.w3.org/ns/prov#wasQuotedFrom	sumobrain.com