About: http://webisa.webdatacommons.org/35030188

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 outer casing 62 may be a high quality urethane and the fluid 60 may be water, silicone or other viscous material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com