About: http://webisa.webdatacommons.org/417567528

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	Invasive procedures, such as colonoscopy and bronchoscopy, are on the verge of giving way to ???virtual??? procedures involving the imaging of these internal structures without any actual invasion of the body by tubes or scopes.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov