About: http://webisa.webdatacommons.org/5786433

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	An oubliette is a form of dungeon which is accessible only from a hatch in a high ceiling.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org