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<http://webisa.webdatacommons.org/202647442>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<voicesofny.org> .
<http://webisa.webdatacommons.org/202647442>	<http://www.w3.org/ns/prov#value>	"Dredging is an activity, usually involving heavy construction equipment, that removes sediment from river bottoms to make them more navigable." .
<http://webisa.webdatacommons.org/prov/62311639>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/202647442> .