About: http://webisa.webdatacommons.org/283474311

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 multi-tubed catheter 10 is passed into the trachea 18 through an endotracheal tube, a tracheostomy or other means (not shown) which should be wellknown known to those skilled in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com