About: http://webisa.webdatacommons.org/1094577

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 system according to claim 43 or 44 or 45 or 46 or 47 or 48 or 49 or 50 or 51and further including a radiopaque material carried by the electrode. 71.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com