About: http://webisa.webdatacommons.org/171805092

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 apparatus 210 can be formed of any suitable materials to resist the forces of placement in the tongue and may be rigid plastic or metal such as stainless steel or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com