About: http://webisa.webdatacommons.org/316888533

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	In some embodiments of the present invention, including the preferred embodiment, the epoxy coupling screw 14 and the gemstone ball bearings 17 and 18 provide insulation of the helical fixation coil 15 from the electrode 12.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com