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

<https://test.uncefact.org/vocabulary/unit-of-measure/N68> a skos:Concept ;
    skos:definition "Unit of head energy according to the Imperial system of units at a reference temperature of 60 °F."@en ;
    skos:exactMatch <http://qudt.org/vocab/unit/BTU_60DEG_F> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "N68" ;
    skos:prefLabel "British thermal unit (60 ºF)"@en ;
    unece:dimensionVector "L2 M1 T-2" ;
    unece:rec20Quantity "heat, quantity of heat, energy, thermodynamic energy, enthalpy, Helmholtz function, Helmholtz free energy"@en ;
    unece:rec20Sector "Heat"@en ;
    unece:unitSymbol "Btu (60 ºF)" .