About: http://webisa.webdatacommons.org/116887489

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 covering 857 preferably comprises an elastomer such as Viton???, buna rubber or the like, which may be reinforced by Kevlar???, for example.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com