About: http://webisa.webdatacommons.org/384968456

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 material for device 40 can be nearly any biocompatible material that can be foamed, including for instance, a polymeric material such as polyurethane or silicone.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca