About: http://webisa.webdatacommons.org/178241135

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 casing is preferrably a synthetic material and is preferrable selected from the group consisting of polyvinyl chloride, polyurethane, elastomer-like materials such as silicone rubber and the like, and thermoplastic elastomers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com