About: http://webisa.webdatacommons.org/252054784

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	CALM The condition of the water surface when there is no WIND WAVES or SWELL. CANAL An artificial watercourse cut through a land area for such uses as navigation and irrigation.
http://www.w3.org/ns/prov#wasQuotedFrom	army.mil