About: http://webisa.webdatacommons.org/152120016

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	A tracheostomy is an operation to create an artificial opening (stoma) through the neck into the windpipe (trachea).
http://www.w3.org/ns/prov#wasQuotedFrom	cancercouncil.com.au