About: http://webisa.webdatacommons.org/281288624

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 view-port may be a window, a slot, or other structure that allows increased visibility of the surgical site during the procedure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com