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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	7) Signal passing vessels, using whistles, flashing lights, flags, and radios.8) Tow and maneuver barges, or signal tugboats to tow barges to destinations.9) Contact buyers to sell cargo such as fish.
http://www.w3.org/ns/prov#wasQuotedFrom	careerplanner.com