@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix cc: <http://creativecommons.org/ns#> .
@prefix era: <http://data.europa.eu/949/> .
@prefix era-skos: <http://data.europa.eu/949/concepts/> .

@prefix era-states: <http://data.europa.eu/949/concepts/states/> .
@prefix era-states-eratv: <http://data.europa.eu/949/concepts/states/eratv/> .

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#    Concept Schemes
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era-states:States a skos:ConceptScheme ;
    dct:issued "2020-09-01"^^xsd:date ;
    dct:modified "2022-09-09"^^xsd:date ;
    cc:license <https://creativecommons.org/licenses/by/4.0/> ;
    rdfs:comment "Controlled SKOS-based vocabularies defined by the European Union Agency for Railways to describe concepts related to the European railway infrastructure and the vehicles authorized to operate over it."@en ;
    rdfs:label "States"@en ;
    skos:prefLabel "States"@en ;
    dct:title "Concept scheme grouping certificate states"@en .


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########## Certificate states ##########

era-states-eratv:new a skos:Concept ;
    skos:inScheme era-states:States ; skos:topConceptOf  era-states:States ; skos:note "Value retrieved from the ERATV database";
    skos:prefLabel "New"@en .

era-states-eratv:ammended a skos:Concept ;
    skos:inScheme era-states:States ; skos:topConceptOf  era-states:States ; skos:note "Value retrieved from the ERATV database";
    skos:prefLabel "Amended"@en .

era-states-eratv:suspended a skos:Concept ;
    skos:inScheme era-states:States ; skos:topConceptOf  era-states:States ; skos:note "Value retrieved from the ERATV database";
    skos:prefLabel "Suspended"@en .

era-states-eratv:withdrawn a skos:Concept ;
    skos:inScheme era-states:States ; skos:topConceptOf  era-states:States ; skos:note "Value retrieved from the ERATV database";
    skos:prefLabel "Withdrawn"@en .