_:b1215117	<http://www.w3.org/2002/07/owl#annotatedSource>	<http://purl.obolibrary.org/obo/ENVO_00000029> .
_:b1215117	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Axiom> .
_:b1215117	<http://www.w3.org/2002/07/owl#annotatedTarget>	"dredged channel"^^<http://www.w3.org/2001/XMLSchema#string> .
_:b1215117	<http://www.w3.org/2002/07/owl#annotatedProperty>	<http://www.geneontology.org/formats/oboInOwl#hasNarrowSynonym> .
_:b1215117	<http://www.geneontology.org/formats/oboInOwl#hasDbXref>	"USGS:SDTS"^^<http://www.w3.org/2001/XMLSchema#string> .