@prefix isq: <https://w3id.org/standards/isq/ontologies/core/> .
@prefix smart: <https://example.org/smart-sdu/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<isq:t7-27.1>
  a isq:Entry ;
  rdf:type isq:Quantity ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "7-27.1" ;
  skosxl:prefLabel "CIE colour-matching functions for the CIE 1931 standard colorimetric observer"@en ;
  skosxl:altLabel "bar x(lambda), bar y(lambda), bar z(lambda)"@en ;
  skos:definition "functions stem:[bar x(lambda)], stem:[bar y(lambda)], stem:[bar z(lambda)] in the CIE 1931 standard colorimetric system"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-7> ;
  isq:hasUnit [
    skos:notation "1" ;
    skosxl:prefLabel "one"@en
  ] ;
  skos:note "Values of stem:[bar x(lambda)], stem:[bar y(lambda)] and stem:[bar z(lambda)] are defined in the CIE 1931 standard colorimetric system (2&deg; observer) -- applicable to fields of observation of angular opening from 1&deg; to 4&deg;."@en ;
  iso:urn <urn:iso:std:iso:80000:-7:ed-2:en:item:7-27.1> .