About: http://webisa.webdatacommons.org/179971660

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	Additionally, the sizing ring 38 or other parts of the anchoring mechanism 12 may be constructed of a radiopaque material such that monitoring can be accomplished using X-ray equipment.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com