About: http://webisa.webdatacommons.org/275320976

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	Pacemaker or other metal implants, which might be a contraindication for a MRI, scan.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov