About: http://webisa.webdatacommons.org/92302054

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	Metal implants such as pacemaker, implantable defibrillator, or metal implants where PTNS or TENS device needs to be placed (sacrum or ankle/leg).
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov