@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix voc4cat: <https://w3id.org/nfdi4cat/voc4cat_> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://w3id.org/nfdi4cat/voc4cat>
  a skos:ConceptScheme ;
  skos:prefLabel "Voc4Cat - A SKOS vocabulary for Catalysis."@en .

voc4cat:0005051
  a skos:Concept ;
  rdfs:seeAlso <https://github.com/nfdi4cat/voc4cat/blame/main/vocabularies/voc4cat/IDs0005xxx/0005051.ttl> ;
  dc:created "2025-01-23"^^xsd:date ;
  dc:identifier "0005051"^^xsd:token ;
  dc:modified "2026-02-18"^^xsd:date ;
  dc:provenance <https://github.com/nfdi4cat/voc4cat/blame/main/vocabularies/voc4cat/IDs0005xxx/0005051.ttl> ;
  skos:broader voc4cat:0000181 ;
  skos:changeNote "0000-0002-5898-1820 David Linke created the resource"@en ;
  skos:definition "A usage status of a pid4cat persistent identifier (PID)."@en ;
  skos:inScheme <https://w3id.org/nfdi4cat/voc4cat> ;
  skos:narrower voc4cat:0005055, voc4cat:0005054, voc4cat:0005053, voc4cat:0005052 ;
  skos:prefLabel "pid4cat status"@en .

voc4cat:0000181
  a skos:Concept ;
  skos:narrower voc4cat:0005051 ;
  skos:prefLabel "non-temporal abstract entity"@en .

voc4cat:0005055
  a skos:Concept ;
  skos:broader voc4cat:0005051 ;
  skos:prefLabel "deprecated"@en .

voc4cat:0005054
  a skos:Concept ;
  skos:broader voc4cat:0005051 ;
  skos:prefLabel "obsoleted"@en .

voc4cat:0005053
  a skos:Concept ;
  skos:broader voc4cat:0005051 ;
  skos:prefLabel "registered"@en .

voc4cat:0005052
  a skos:Concept ;
  skos:broader voc4cat:0005051 ;
  skos:prefLabel "submitted"@en .