@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@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/kind/acceleration> a skos:Collection ;
    rdfs:label "Acceleration units"@en ;
    skos:definition "Units of measure grouped by quantity kind: acceleration."@en ;
    skos:member <https://test.uncefact.org/vocabulary/unit-of-measure/2B>,
        <https://test.uncefact.org/vocabulary/unit-of-measure/A73>,
        <https://test.uncefact.org/vocabulary/unit-of-measure/A76>,
        <https://test.uncefact.org/vocabulary/unit-of-measure/C11>,
        <https://test.uncefact.org/vocabulary/unit-of-measure/IV>,
        <https://test.uncefact.org/vocabulary/unit-of-measure/K40>,
        <https://test.uncefact.org/vocabulary/unit-of-measure/M38>,
        <https://test.uncefact.org/vocabulary/unit-of-measure/M39>,
        <https://test.uncefact.org/vocabulary/unit-of-measure/M40>,
        <https://test.uncefact.org/vocabulary/unit-of-measure/M41>,
        <https://test.uncefact.org/vocabulary/unit-of-measure/M42>,
        <https://test.uncefact.org/vocabulary/unit-of-measure/M45>,
        <https://test.uncefact.org/vocabulary/unit-of-measure/MSK> .

<https://test.uncefact.org/vocabulary/unit-of-measure/2B> a skos:Concept ;
    skos:definition "Refer ISO/TC12 SI Guide"@en ;
    skos:exactMatch <http://qudt.org/vocab/unit/RAD-PER-SEC2> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "2B" ;
    skos:prefLabel "radian per second squared"@en ;
    unece:conversionMultiplier 1.0 ;
    unece:dimensionVector "T-2" ;
    unece:rec20Quantity "angular acceleration"@en ;
    unece:rec20Sector "Space and Time"@en ;
    unece:ucumCode "rad.s-2" ;
    unece:unitSymbol "rad/s²" .

<https://test.uncefact.org/vocabulary/unit-of-measure/A73> a skos:Concept ;
    skos:exactMatch <http://qudt.org/vocab/unit/FT-PER-SEC2> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "A73" ;
    skos:prefLabel "foot per second squared"@en ;
    unece:conversionMultiplier 0.3048 ;
    unece:dimensionVector "L1 T-2" ;
    unece:rec20Quantity "acceleration, acceleration of free fall, acceleration due to gravity"@en ;
    unece:rec20Sector "Space and Time"@en ;
    unece:ucumCode "[ft_i].s-2" ;
    unece:unitSymbol "ft/s²" .

<https://test.uncefact.org/vocabulary/unit-of-measure/A76> a skos:Concept ;
    skos:exactMatch <http://qudt.org/vocab/unit/GALILEO> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "A76" ;
    skos:prefLabel "gal"@en ;
    unece:conversionMultiplier 0.01 ;
    unece:dimensionVector "L1 T-2" ;
    unece:rec20Quantity "acceleration, acceleration of free fall, acceleration due to gravity"@en ;
    unece:rec20Sector "Space and Time"@en ;
    unece:ucumCode "Gal" ;
    unece:unitSymbol "Gal" .

<https://test.uncefact.org/vocabulary/unit-of-measure/C11> a skos:Concept ;
    skos:exactMatch <http://qudt.org/vocab/unit/MilliGAL> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "C11" ;
    skos:prefLabel "milligal"@en ;
    unece:conversionMultiplier 1e-05 ;
    unece:dimensionVector "L1 T-2" ;
    unece:rec20Quantity "acceleration, acceleration of free fall, acceleration due to gravity"@en ;
    unece:rec20Sector "Space and Time"@en ;
    unece:ucumCode "mGal" ;
    unece:unitSymbol "mGal" .

<https://test.uncefact.org/vocabulary/unit-of-measure/IV> a skos:Concept ;
    skos:exactMatch <http://qudt.org/vocab/unit/IN-PER-SEC2> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "IV" ;
    skos:prefLabel "inch per second squared"@en ;
    unece:conversionMultiplier 0.0254 ;
    unece:dimensionVector "L1 T-2" ;
    unece:rec20Quantity "acceleration, acceleration of free fall, acceleration due to gravity"@en ;
    unece:rec20Sector "Space and Time"@en ;
    unece:ucumCode "[in_i].s-2" ;
    unece:unitSymbol "in/s²" .

<https://test.uncefact.org/vocabulary/unit-of-measure/K40> a skos:Concept ;
    skos:exactMatch <http://qudt.org/vocab/unit/G> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "K40" ;
    skos:prefLabel "standard acceleration of free fall"@en ;
    unece:conversionMultiplier 9.80665 ;
    unece:dimensionVector "L1 T-2" ;
    unece:rec20Quantity "acceleration, acceleration of free fall, acceleration due to gravity"@en ;
    unece:rec20Sector "Space and Time"@en ;
    unece:ucumCode "[g]" ;
    unece:unitSymbol "gn" .

<https://test.uncefact.org/vocabulary/unit-of-measure/M38> a skos:Concept ;
    skos:definition "1000-fold of the SI base unit metre divided by the power of the SI base unit second by exponent 2."@en ;
    skos:exactMatch <http://qudt.org/vocab/unit/KiloM-PER-SEC2> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "M38" ;
    skos:prefLabel "kilometre per second squared"@en ;
    unece:conversionMultiplier 1000.0 ;
    unece:dimensionVector "L1 T-2" ;
    unece:rec20Quantity "acceleration, acceleration of free fall, acceleration due to gravity"@en ;
    unece:rec20Sector "Space and Time"@en ;
    unece:ucumCode "km.s-2" ;
    unece:unitSymbol "km/s²" .

<https://test.uncefact.org/vocabulary/unit-of-measure/M39> a skos:Concept ;
    skos:definition "0,01-fold of the SI base unit metre divided by the power of the SI base unit second by exponent 2."@en ;
    skos:exactMatch <http://qudt.org/vocab/unit/CentiM-PER-SEC2> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "M39" ;
    skos:prefLabel "centimetre per second squared"@en ;
    unece:conversionMultiplier 0.01 ;
    unece:dimensionVector "L1 T-2" ;
    unece:rec20Quantity "acceleration, acceleration of free fall, acceleration due to gravity"@en ;
    unece:rec20Sector "Space and Time"@en ;
    unece:ucumCode "cm.s-2" ;
    unece:unitSymbol "cm/s²" .

<https://test.uncefact.org/vocabulary/unit-of-measure/M40> a skos:Concept ;
    skos:definition "Unit of the length according to the Anglo-American and Imperial system of units divided by the power of the SI base unit second by exponent 2."@en ;
    skos:exactMatch <http://qudt.org/vocab/unit/YD-PER-SEC2> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "M40" ;
    skos:prefLabel "yard per second squared"@en ;
    unece:conversionMultiplier 0.9144 ;
    unece:dimensionVector "L1 T-2" ;
    unece:rec20Quantity "acceleration, acceleration of free fall, acceleration due to gravity"@en ;
    unece:rec20Sector "Space and Time"@en ;
    unece:ucumCode "[yd_i].s-2" ;
    unece:unitSymbol "yd/s²" .

<https://test.uncefact.org/vocabulary/unit-of-measure/M41> a skos:Concept ;
    skos:definition "0,001-fold of the SI base unit metre divided by the power of the SI base unit second by exponent 2."@en ;
    skos:exactMatch <http://qudt.org/vocab/unit/MilliM-PER-SEC2> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "M41" ;
    skos:prefLabel "millimetre per second squared"@en ;
    unece:conversionMultiplier 0.001 ;
    unece:dimensionVector "L1 T-2" ;
    unece:rec20Quantity "acceleration, acceleration of free fall, acceleration due to gravity"@en ;
    unece:rec20Sector "Space and Time"@en ;
    unece:ucumCode "mm.s-2" ;
    unece:unitSymbol "mm/s²" .

<https://test.uncefact.org/vocabulary/unit-of-measure/M42> a skos:Concept ;
    skos:definition "Unit of the length according to the Imperial system of units divided by the power of the SI base unit second by exponent 2."@en ;
    skos:exactMatch <http://qudt.org/vocab/unit/MI_US-PER-SEC2> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "M42" ;
    skos:prefLabel "mile (statute mile) per second squared"@en ;
    unece:conversionMultiplier 1609.347 ;
    unece:dimensionVector "L1 T-2" ;
    unece:rec20Quantity "acceleration, acceleration of free fall, acceleration due to gravity"@en ;
    unece:rec20Sector "Space and Time"@en ;
    unece:ucumCode "[mi_us].s-2" ;
    unece:unitSymbol "mi/s²" .

<https://test.uncefact.org/vocabulary/unit-of-measure/M45> a skos:Concept ;
    skos:definition "360 part of a full circle divided by the power of the SI base unit second and the exponent 2."@en ;
    skos:exactMatch <http://qudt.org/vocab/unit/DEG-PER-SEC2> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "M45" ;
    skos:prefLabel "degree [unit of angle] per second squared"@en ;
    unece:conversionMultiplier 0.0174532925 ;
    unece:dimensionVector "T-2" ;
    unece:rec20Quantity "angular acceleration"@en ;
    unece:rec20Sector "Space and Time"@en ;
    unece:ucumCode "deg.s-2" ;
    unece:unitSymbol "°/s²" .

<https://test.uncefact.org/vocabulary/unit-of-measure/MSK> a skos:Concept ;
    skos:exactMatch <http://qudt.org/vocab/unit/M-PER-SEC2> ;
    skos:inScheme unece:unit-of-measure ;
    skos:notation "MSK" ;
    skos:prefLabel "metre per second squared"@en ;
    unece:conversionMultiplier 1.0 ;
    unece:dimensionVector "L1 T-2" ;
    unece:rec20Quantity "(instantaneous) sound particle acceleration"@en,
        "acceleration, acceleration of free fall, acceleration due to gravity"@en ;
    unece:rec20Sector "Acoustics"@en,
        "Space and Time"@en ;
    unece:ucumCode "m.s-2" ;
    unece:unitSymbol "m/s²" .