@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix unece: <https://test.uncefact.org/vocabulary/> .

<https://test.uncefact.org/vocabulary/performance-metrics/chemical-substance-concentration> a skos:Concept ;
    skos:broader <https://test.uncefact.org/vocabulary/performance-metrics/product-safety-and-quality> ;
    skos:definition "Concentration of a specified regulated or restricted substance present in a product, in milligrams per kilogram."@en ;
    skos:inScheme <https://test.uncefact.org/vocabulary/performance-metrics/> ;
    skos:notation "09.07" ;
    skos:prefLabel "Chemical Substance Concentration"@en ;
    skos:scopeNote "EU REACH (SVHCs); EU RoHS Directive; EU ESPR Annex I; EU GPSR chemical safety requirements."@en ;
    unece:aggregationMethod <https://test.uncefact.org/vocabulary/aggregation-type/maximum> ;
    unece:allowedUnit "MK" ;
    unece:improvementDirection <https://test.uncefact.org/vocabulary/improvement-indicator/lower> .