About: http://webisa.webdatacommons.org/218011174

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	Examples of suitable materials include shape memory alloys (SMAs), superelastic SMAs, nitinol, MP35, Elgiloy, spring steel, and any plastic elastic material or other material suitable for such implantation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk