About: http://webisa.webdatacommons.org/295589968

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	, and is preferably formed from a biocompatible material, such as polyethylene, silicone, or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com