About: http://webisa.webdatacommons.org/240986243

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	Sump or siphon is a term used in caving to describe a passage in a cave that is submerged under water.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org