About: http://webisa.webdatacommons.org/438390887

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	Unfortunately, there were a number of cases where a physician forgot to remove the cotton spacer from the patient after they implanted the device, which led to massive clots associated with residue from the cotton.
http://www.w3.org/ns/prov#wasQuotedFrom	nij.gov