About: http://webisa.webdatacommons.org/34778474

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	The elastic membrane may be made of a suitable, optically transparent material such as a plastic, for example, Mylar.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es