About: http://webisa.webdatacommons.org/315673134

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	BACKWASH (1) See BACKRUSH. (2) Water or waves thrown back by an obstruction such as a ship, BREAKWATER, or cliff.
http://www.w3.org/ns/prov#wasQuotedFrom	army.mil