@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/B81> a skos:Concept ;
    skos:exactMatch <http://qudt.org/vocab/unit/PER-M2-SEC> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "B81" ;
    skos:prefLabel "reciprocal metre squared reciprocal second"@en ;
    unece:conversionMultiplier 1.0 ;
    unece:dimensionVector "L-2 T-1" ;
    unece:rec20Quantity "particle fluence rate, (partical flux density), neutron fluence rate, (neutronflux density), current density of particles"@en ;
    unece:rec20Sector "Nuclear Reactions and Ionizing Radiations"@en ;
    unece:ucumCode "m-2.s-1" ;
    unece:unitSymbol "m⁻²/s" .