About: http://webisa.webdatacommons.org/181708779

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	It does not seem to matter if the waterway is almost entirely man-made i.e. canal or dock.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com