@prefix : <http://rdf.muninn-project.org/ontologies/naval#> .
@prefix dbpedia: <http://dbpedia.org/resource/> .
@prefix naval: <http://rdf.muninn-project.org/ontologies/naval> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix void: <http://rdfs.org/ns/void#> .
:DoubleBottomBallastTank a owl:Class,
skos:Concept ;
rdfs:label "Trimmtank"@de,
"Ballast Tank"@en,
"Citernes à Ballast"@fr ;
void:inDataset :datasetdefinition ;
rdfs:isDefinedBy naval: ;
owl:equivalentClass dbpedia:Ballast_tank ;
owl:subClass :BallastTank .