@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix constant: <http://qudt.org/vocab/constant/> .
@prefix dc: <http://purl.org/dc/elements/1.1/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix qkdv: <http://qudt.org/vocab/dimensionvector/> .
@prefix quantitykind: <http://qudt.org/vocab/quantitykind/> .
@prefix qudt: <http://qudt.org/schema/qudt/> .
@prefix si-quantity: <https://si-digital-framework.org/quantities/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix unit: <http://qudt.org/vocab/unit/> .
@prefix vaem: <http://www.linkedmodel.org/schema/vaem#> .
@prefix voag: <http://voag.linkedmodel.org/schema/voag#> .

quantitykind:CountRate
  a qudt:QuantityKind ;
  dcterms:description "A measure of a number of items counted per time period."^^qudt:LatexString ;
  qudt:applicableUnit unit:NUM-PER-HR ;
  qudt:applicableUnit unit:NUM-PER-MIN ;
  qudt:applicableUnit unit:NUM-PER-SEC ;
  qudt:applicableUnit unit:NUM-PER-YR ;
  qudt:applicableUnit unit:SAMPLE-PER-SEC ;
  qudt:hasDimensionVector qkdv:A0E0L0I0M0H0T-1D0 ;
  qudt:informativeReference "https://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD2/HTML/link/ifcintegercountratemeasure.htm"^^xsd:anyURI ;
  qudt:plainTextDescription "This measure may be used for measuring integer units per second or per hour. For example, it may be used to measure the number of books per hour passing along a part of a mechanical book handling system, the number of people per hour travelling along a moving walkway or the number of vehicles per hour travelling along a section of road. " ;
  qudt:qkdvDenominator qkdv:A0E0L0I0M0H0T1D0 ;
  qudt:qkdvNumerator qkdv:A0E0L0I0M0H0T0D1 ;
  rdfs:comment "Applicable units are those of quantitykind:CountRate" ;
  rdfs:isDefinedBy <http://qudt.org/3.2.1/vocab/quantitykind> ;
  rdfs:label "CountRate"@en ;
  skos:broader quantitykind:Frequency .