About: http://webisa.webdatacommons.org/378364537

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	One or more chest tubes are placed during surgery to monitor air leakage and prevent the collapse of the lung tissue.
http://www.w3.org/ns/prov#wasQuotedFrom	umm.edu