About: http://webisa.webdatacommons.org/75505376

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	A high percentage, typically greater than 60% tungsten, is loaded into a polymer such as PEBAX, which is then formed or coated onto the struts to form the radiopaque markers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com