About: http://webisa.webdatacommons.org/417834692

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	Dredge operators excavate waterways, removing sand, gravel, rock, or other materials from harbors, lakes, rivers, and streams.
http://www.w3.org/ns/prov#wasQuotedFrom	careers.org