About: http://webisa.webdatacommons.org/231593889

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	Steers or orders crew worker at helm to steer barge and navigates barge to avoid reefs, outlying shoals, and other hazards to shipping, utilizing aids, such as lights, lighthouses, and buoys.
http://www.w3.org/ns/prov#wasQuotedFrom	salaryexpert.com