@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:t3-5>
  a isq:Entry ;
  rdf:type isq:Quantity ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "3-5" ;
  skosxl:prefLabel "angular measure"@en ;
  skosxl:altLabel "angular measure"@en ;
  skosxl:altLabel "alpha"@en ;
  skosxl:altLabel "beta"@en ;
  skosxl:altLabel "gamma"@en ;
  skos:definition "measure of a geometric figure, called plane angle, formed by two rays, called the sides of the plane angle, emanating from a common point, called the vertex of the plane angle"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-3> ;
  isq:hasUnit [
    skos:notation "rad" ;
    skosxl:prefLabel "radian"@en
  ] ;
  isq:hasUnit [
    skos:notation "1" ;
    skosxl:prefLabel "one"@en
  ] ;
  skos:note "The angular measure is given by:\n\n[stem%unnumbered]\n++++\nalpha = s/r\n++++\n\nwhere stem:[s] denotes the arc length (<<t3-1.7>>) of the included arc of a circle, centred at the vertex of the plane angle, and stem:[r] the radius (<<t3-1.6>>) of that circle.\n\nOther symbols are also used.\n"@en ;
  iso:urn <urn:iso:std:iso:80000:-3:ed-2:en:item:3-5> .