About: http://webisa.webdatacommons.org/13198298

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	FIG. 14 shows an extractor tool 620 for extracting metallic objects such as needles or the like from the body cavity of the patient.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca