About: http://webisa.webdatacommons.org/406240087

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 flexible material may be chosen from any suitable biocompatible material, such as for example surgical grade rubber or plastic.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com