About: http://webisa.webdatacommons.org/81780988

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	In addition, by utilizing a wide-angle perspective projection (e.g., 100 or 110 degrees), features such as tumors that may be hidden behind folds and curves in the lumen are not observed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr