About: http://webisa.webdatacommons.org/196703459

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	(b)in the case of a river, dock, canal, navigation, watercourse or other water area, the level of the surface of the ground nearest to it which is at all times above water level, or
http://www.w3.org/ns/prov#wasQuotedFrom	legislation.gov.uk