About: http://webisa.webdatacommons.org/261987889

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 thrust plates 14, 15 are conventional support plates preferably constructed of a durable material, such as wood, fiberglass, or other sheet material capable of supporting the force of the inflating bag 13.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com