About: http://webisa.webdatacommons.org/225785014

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 sigmoid splint of the present invention is of tubular shape and made of a flexible but somewhat rigid material such as plastic, polyethylene or polyurethane, or other similar materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com