About: http://webisa.webdatacommons.org/288020079

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 gasket or valve can be rubber or silicone or other suitable materials, such as materials containing cellulose.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr