<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/ucumCode>	"[pH]"^^<http://qudt.org/schema/qudt/UCUMcs> .
<http://qudt.org/vocab/unit/PH>	<http://www.w3.org/2000/01/rdf-schema#label>	"Acidity"@en .
<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/applicableSystem>	<http://qudt.org/vocab/sou/IMPERIAL> .
<http://qudt.org/vocab/unit/PH>	<http://www.w3.org/2000/01/rdf-schema#comment>	"Unsure about dimensionality of pH; conversion requires a log function not just a multiplier"@en .
<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/applicableSystem>	<http://qudt.org/vocab/sou/PLANCK> .
<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/hasQuantityKind>	<http://qudt.org/vocab/quantitykind/Acidity> .
<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/applicableSystem>	<http://qudt.org/vocab/sou/SI> .
<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/symbol>	"pH" .
<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/hasQuantityKind>	<http://qudt.org/vocab/quantitykind/Basicity> .
<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/applicableSystem>	<http://qudt.org/vocab/sou/CGS> .
<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/hasQuantityKind>	<http://qudt.org/vocab/quantitykind/PH> .
<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/applicableSystem>	<http://qudt.org/vocab/sou/CGS-EMU> .
<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/applicableSystem>	<http://qudt.org/vocab/sou/CGS-ESU> .
<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/applicableSystem>	<http://qudt.org/vocab/sou/CGS-GAUSS> .
<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/applicableSystem>	<http://qudt.org/vocab/sou/ASU> .
<http://qudt.org/vocab/unit/PH>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://qudt.org/schema/qudt/Unit> .
<http://qudt.org/vocab/unit/PH>	<http://qudt.org/schema/qudt/hasDimensionVector>	<http://qudt.org/vocab/dimensionvector/A0E0L0I0M0H0T0D1> .
<http://qudt.org/vocab/unit/PH>	<http://www.w3.org/2000/01/rdf-schema#isDefinedBy>	<http://qudt.org/2.1/vocab/unit> .
<http://qudt.org/vocab/unit/PH>	<http://purl.org/dc/terms/description>	"the negative decadic logarithmus of the concentration of free protons (or hydronium ions) expressed in 1 mol/l."@en .