@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:t6-12>
  a isq:Entry ;
  rdf:type isq:Quantity ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "6-12" ;
  skosxl:prefLabel "electric flux density"@en ;
  skosxl:altLabel "electric displacement"@en ;
  skosxl:altLabel "bb(ii(D))"@en ;
  skos:definition "vector quantity given by\n\n[stem%unnumbered]\n++++\nbb(ii(D)) = epsilon_0 bb(ii(E)) + bb(ii(P))\n++++\n\nwhere stem:[epsilon_0] is electric constant (<<t6-14.1>>), stem:[bb(ii(E))] is electric field strength (<<t6-10>>), and stem:[bb(ii(P))] is electric polarization (<<t6-7>>)\n"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-6> ;
  isq:hasUnit [
    skos:notation "C/m^2" ;
    skosxl:prefLabel "coulomb per square metre"@en
  ] ;
  isq:hasUnit [
    skos:notation "m^-2*s*A" ;
    skosxl:prefLabel "per square metre second ampere"@en
  ] ;
  skos:note "The electric flux density is related to electric charge density via stem:[bb(\"div\") bb(ii(D)) = rho] where stem:[bb(\"div\")] denotes divergence.\n\nThe electric flux density, the electric field strength, and the polarization depend on the position.\n\nSee <<iec60050-121,locality:item=\"121-11-40\">>.\n"@en ;
  iso:urn <urn:iec:std:iec:80000-6:2022-11:::6-12> .