About: http://webisa.webdatacommons.org/315038235

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 such a configuration, it is possible to use rigid materials such as glass or other insulators for the substrate layers and form the membranes as separate layers bonded to the substrate layers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca