@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:0005006
  a skos:Concept ;
  rdfs:seeAlso <https://github.com/nfdi4cat/voc4cat/blame/main/vocabularies/voc4cat/IDs0005xxx/0005006.ttl> ;
  dc:created "2024-02-28"^^xsd:date ;
  dc:identifier "0005006"^^xsd:token ;
  dc:modified "2026-02-18"^^xsd:date ;
  dc:provenance <https://github.com/nfdi4cat/voc4cat/blame/main/vocabularies/voc4cat/IDs0005xxx/0005006.ttl> ;
  skos:broader voc4cat:0005003, voc4cat:0005002, voc4cat:0005001 ;
  skos:changeNote "0000-0002-5898-1820 David Linke created the resource"@en ;
  skos:definition """A physical quantity that describes the amount of product produced per unit of time and unit of producing entity. The producing entity is for example the volume of a chemical reactor or in catalysis the mass or volume or moles of catalyst.
Example unit: kg{product} / (hour * cubicmeter{catalyst})"""@en ;
  skos:inScheme <https://w3id.org/nfdi4cat/voc4cat> ;
  skos:prefLabel "space-time yield"@en .

voc4cat:0005003
  a skos:Concept ;
  skos:narrower voc4cat:0005006 ;
  skos:prefLabel "catalyst performance measure"@en .

voc4cat:0005002
  a skos:Concept ;
  skos:narrower voc4cat:0005006 ;
  skos:prefLabel "chemical conversion performance measure"@en .

voc4cat:0005001
  a skos:Concept ;
  skos:narrower voc4cat:0005006 ;
  skos:prefLabel "reactor performance measure"@en .