About: http://webisa.webdatacommons.org/200847744

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 member can include elastomeric materials, such as silicone, and/or non-elastomeric materials such as polysulfone and polyurethane.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk