@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:t6-48>
  a isq:Entry ;
  rdf:type isq:Quantity ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "6-48" ;
  skosxl:prefLabel undefined ;
  skosxl:altLabel "phase difference"@en ;
  skosxl:altLabel "varphi"@en ;
  skos:definition "scalar quantity given by the difference between the phase angle stem:[varphi_\"u\"] (<<iso80000-3>>) of the voltage (<<t6-11.3>>) and the phase angle stem:[varphi_\"i\"] of electric current (<<t6-1>>):\n\n[stem%unnumbered]\n++++\nvarphi = varphi_\"u\" - varphi_\"i\"\n++++\n"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-6> ;
  isq:hasUnit [
    skos:notation "rad" ;
    skosxl:prefLabel "radian"@en
  ] ;
  isq:hasUnit [
    skos:notation "1" ;
    skosxl:prefLabel "one"@en
  ] ;
  skos:note "This concept can be generalized for any couple of periodic quantities.\n\nSee <<iec60050-103,locality:item=\"103-07-06\">>.\n"@en ;
  iso:urn <urn:iec:std:iec:80000-6:2022-11:::6-48> .