About: http://webisa.webdatacommons.org/193354957

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 membrane may be made of any thin, strong, and elastic material such as polyurethane or latex.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com