About: http://webisa.webdatacommons.org/396907970

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	The locating mechanism may include radiologic or ultrasound markers, light or other signal emitters, or such other mechanism as may be detectable by the corresponding detecting mechanism typically external to the patient.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com