About: http://webisa.webdatacommons.org/22341310

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 seat outer ring 28 is preferably manufactured from a thermoplastic, such as polypropylene, nylon, polyester, or a thermoset, such as a structural epoxy resin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com