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

<https://test.uncefact.org/vocabulary/performance-metrics/nox-emissions> a skos:Concept ;
    skos:broader <https://test.uncefact.org/vocabulary/performance-metrics/pollution> ;
    skos:definition "Total mass of nitrogen oxides released to air from combustion and industrial processes, in tonnes."@en ;
    skos:inScheme <https://test.uncefact.org/vocabulary/performance-metrics/> ;
    skos:notation "06.02" ;
    skos:prefLabel "NOx Emissions"@en ;
    skos:scopeNote "ESRS E2-4; GRI 305-7; EU Industrial Emissions Directive."@en ;
    unece:aggregationMethod <https://test.uncefact.org/vocabulary/aggregation-type/sum> ;
    unece:allowedUnit <https://test.uncefact.org/vocabulary/unit-of-measure/TNE> ;
    unece:improvementDirection <https://test.uncefact.org/vocabulary/improvement-indicator/lower> .

<https://test.uncefact.org/vocabulary/performance-metrics/ozone-depleting-emissions> a skos:Concept ;
    skos:broader <https://test.uncefact.org/vocabulary/performance-metrics/pollution> ;
    skos:definition "Total mass of ozone-depleting substances released, measured in kg CFC-11 equivalent."@en ;
    skos:inScheme <https://test.uncefact.org/vocabulary/performance-metrics/> ;
    skos:notation "06.06" ;
    skos:prefLabel "Ozone-Depleting Substance Emissions"@en ;
    skos:scopeNote "GRI 305-6; Montreal Protocol; ESRS E2."@en ;
    unece:aggregationMethod <https://test.uncefact.org/vocabulary/aggregation-type/sum> ;
    unece:allowedUnit <https://test.uncefact.org/vocabulary/unit-of-measure/KGM> ;
    unece:improvementDirection <https://test.uncefact.org/vocabulary/improvement-indicator/lower> .

<https://test.uncefact.org/vocabulary/performance-metrics/particulate-matter-emissions> a skos:Concept ;
    skos:broader <https://test.uncefact.org/vocabulary/performance-metrics/pollution> ;
    skos:definition "Total mass of fine particulate matter (PM2.5 and PM10) released to air from operations, in tonnes."@en ;
    skos:inScheme <https://test.uncefact.org/vocabulary/performance-metrics/> ;
    skos:notation "06.04" ;
    skos:prefLabel "Particulate Matter Emissions"@en ;
    skos:scopeNote "ESRS E2-4; GRI 305-7; WHO Air Quality Guidelines."@en ;
    unece:aggregationMethod <https://test.uncefact.org/vocabulary/aggregation-type/sum> ;
    unece:allowedUnit <https://test.uncefact.org/vocabulary/unit-of-measure/TNE> ;
    unece:improvementDirection <https://test.uncefact.org/vocabulary/improvement-indicator/lower> .

<https://test.uncefact.org/vocabulary/performance-metrics/sox-emissions> a skos:Concept ;
    skos:broader <https://test.uncefact.org/vocabulary/performance-metrics/pollution> ;
    skos:definition "Total mass of sulphur oxides released to air from stationary and mobile sources, in tonnes."@en ;
    skos:inScheme <https://test.uncefact.org/vocabulary/performance-metrics/> ;
    skos:notation "06.01" ;
    skos:prefLabel "SOx Emissions"@en ;
    skos:scopeNote "ESRS E2-4; GRI 305-7; EU Industrial Emissions Directive."@en ;
    unece:aggregationMethod <https://test.uncefact.org/vocabulary/aggregation-type/sum> ;
    unece:allowedUnit <https://test.uncefact.org/vocabulary/unit-of-measure/TNE> ;
    unece:improvementDirection <https://test.uncefact.org/vocabulary/improvement-indicator/lower> .

<https://test.uncefact.org/vocabulary/performance-metrics/substances-of-concern> a skos:Concept ;
    skos:broader <https://test.uncefact.org/vocabulary/performance-metrics/pollution> ;
    skos:definition "Total mass of substances of concern or substances of very high concern (SVHC) present in products or released during production, in kilograms."@en ;
    skos:inScheme <https://test.uncefact.org/vocabulary/performance-metrics/> ;
    skos:notation "06.05" ;
    skos:prefLabel "Substances of Concern"@en ;
    skos:scopeNote "EU ESPR Annex I; REACH SVHC candidate list; ESRS E2."@en ;
    unece:aggregationMethod <https://test.uncefact.org/vocabulary/aggregation-type/sum> ;
    unece:allowedUnit <https://test.uncefact.org/vocabulary/unit-of-measure/KGM> ;
    unece:improvementDirection <https://test.uncefact.org/vocabulary/improvement-indicator/lower> .

<https://test.uncefact.org/vocabulary/performance-metrics/voc-emissions> a skos:Concept ;
    skos:broader <https://test.uncefact.org/vocabulary/performance-metrics/pollution> ;
    skos:definition "Total mass of volatile organic compounds released to air from solvents, coatings, and industrial processes, in tonnes."@en ;
    skos:inScheme <https://test.uncefact.org/vocabulary/performance-metrics/> ;
    skos:notation "06.03" ;
    skos:prefLabel "VOC Emissions"@en ;
    skos:scopeNote "ESRS E2-4; GRI 305-7; EU Solvents Directive."@en ;
    unece:aggregationMethod <https://test.uncefact.org/vocabulary/aggregation-type/sum> ;
    unece:allowedUnit <https://test.uncefact.org/vocabulary/unit-of-measure/TNE> ;
    unece:improvementDirection <https://test.uncefact.org/vocabulary/improvement-indicator/lower> .

<https://test.uncefact.org/vocabulary/performance-metrics/pollution> a skos:Concept ;
    skos:definition "Metrics for measuring air pollutant emissions, hazardous substance releases, and chemical safety performance beyond GHG emissions."@en ;
    skos:inScheme <https://test.uncefact.org/vocabulary/performance-metrics/> ;
    skos:narrower <https://test.uncefact.org/vocabulary/performance-metrics/nox-emissions>,
        <https://test.uncefact.org/vocabulary/performance-metrics/ozone-depleting-emissions>,
        <https://test.uncefact.org/vocabulary/performance-metrics/particulate-matter-emissions>,
        <https://test.uncefact.org/vocabulary/performance-metrics/sox-emissions>,
        <https://test.uncefact.org/vocabulary/performance-metrics/substances-of-concern>,
        <https://test.uncefact.org/vocabulary/performance-metrics/voc-emissions> ;
    skos:notation "06" ;
    skos:prefLabel "Pollution"@en ;
    skos:scopeNote "ESRS E2; GRI 305 (non-GHG); EU Industrial Emissions Directive; Stockholm Convention; Montreal Protocol."@en ;
    skos:topConceptOf <https://test.uncefact.org/vocabulary/performance-metrics/> .