About: http://webisa.webdatacommons.org/85071744

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	Substrate 12 is depicted as being constructed of glass, although plastic, aluminum foil, and other materials may be substituted depending on the nature of the separation occurring.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au