@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix unece: <https://test.uncefact.org/vocabulary/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://test.uncefact.org/vocabulary/unit-of-measure/D54> a skos:Concept ;
    skos:exactMatch <http://qudt.org/vocab/unit/W-PER-M2> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "D54" ;
    skos:prefLabel "watt per square metre"@en ;
    unece:conversionMultiplier 1.0 ;
    unece:dimensionVector "M1 T-3" ;
    unece:rec20Quantity "Poynting vector"@en,
        "density of heat flow rate"@en,
        "energy fluence rate, (energy flux density)"@en,
        "radiant energy, fluence rate, radiant exitance, irradiance, first radiation constant"@en,
        "sound intensity"@en ;
    unece:rec20Sector "Acoustics"@en,
        "Electricity and Magnetism"@en,
        "Heat"@en,
        "Light and Related Electromagnetic Radiations"@en,
        "Nuclear Reactions and Ionizing Radiations"@en ;
    unece:ucumCode "W.m-2" ;
    unece:unitSymbol "W/m²" .