_:b1217239	<http://www.geneontology.org/formats/oboInOwl#hasDbXref>	"Wikipedia:Trough_%28geology%29"^^<http://www.w3.org/2001/XMLSchema#string> .
_:b1217239	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Axiom> .
_:b1217239	<http://www.w3.org/2002/07/owl#annotatedProperty>	<http://purl.obolibrary.org/obo/IAO_0000115> .
_:b1217239	<http://www.w3.org/2002/07/owl#annotatedTarget>	"A linear structural depression that extends laterally over a distance, while being less steep than a trench. A trough can be a narrow basin or a geologic rift. There are various oceanic troughs, troughs found under oceans; examples include the rift along the mid-oceanic ridge and the Cayman Trough."^^<http://www.w3.org/2001/XMLSchema#string> .
_:b1217239	<http://www.w3.org/2002/07/owl#annotatedSource>	<http://purl.obolibrary.org/obo/ENVO_00000499> .