About: http://webisa.webdatacommons.org/171150320

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	This type of dredger functions like a cutter suction dredger, but the cutting tool is a rotating Archimedean screw set at right angles to the suction pipe.
http://www.w3.org/ns/prov#wasQuotedFrom	newworldencyclopedia.org