About: http://webisa.webdatacommons.org/21807206

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 support collar 312 may be formed of a flexible and biocompatible material such as silicone, which may be reinforced to form a composite structure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au