@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:PayloadRatio
  a qudt:QuantityKind ;
  dcterms:description "The payload ratio is defined as the mass of the payload divided by the empty mass of the structure. Because of the extra cost involved in staging rockets, given the choice, it's often more economic to use few stages with a small payload ratio rather than more stages each with a high payload ratio."^^qudt:LatexString ;
  qudt:applicableUnit unit:FRACTION ;
  qudt:applicableUnit unit:GR ;
  qudt:applicableUnit unit:NUM ;
  qudt:applicableUnit unit:ONE-PER-ONE ;
  qudt:applicableUnit unit:PERCENT ;
  qudt:applicableUnit unit:PERMILLE ;
  qudt:applicableUnit unit:PERMITTIVITY_REL ;
  qudt:applicableUnit unit:PPB ;
  qudt:applicableUnit unit:PPM ;
  qudt:applicableUnit unit:PPQ ;
  qudt:applicableUnit unit:PPT ;
  qudt:applicableUnit unit:PPTH ;
  qudt:applicableUnit unit:PPTM ;
  qudt:applicableUnit unit:PSU ;
  qudt:applicableUnit unit:UNITLESS ;
  qudt:hasDimensionVector qkdv:A0E0L0I0M0H0T0D1 ;
  qudt:plainTextDescription "The payload ratio is defined as the mass of the payload divided by the empty mass of the structure. Because of the extra cost involved in staging rockets, given the choice, it's often more economic to use few stages with a small payload ratio rather than more stages each with a high payload ratio." ;
  qudt:symbol "L" ;
  rdfs:comment "Applicable units are those of quantitykind:DimensionlessRatio" ;
  rdfs:isDefinedBy <http://qudt.org/3.2.1/vocab/quantitykind> ;
  rdfs:label "Payload Ratio"@en ;
  skos:broader quantitykind:DimensionlessRatio .