About: http://webisa.webdatacommons.org/186769183

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	However, there are many parts of the body such as small vessels and ducts as well as areas deep in the brain that are inaccessible to conventional endoscopes.
http://www.w3.org/ns/prov#wasQuotedFrom	medicalxpress.com