{
  "broaderTermGeneral" : [ {
    "id" : "https://d-nb.info/gnd/4142118-8",
    "label" : "Aluminiumgewinnung"
  } ],
  "relatedDdcWithDegreeOfDeterminacy2" : [ {
    "id" : "http://dewey.info/class/669.722/",
    "label" : "http://dewey.info/class/669.722/"
  } ],
  "describedBy" : {
    "id" : "https://d-nb.info/gnd/4210428-2/about",
    "maintainer" : {
      "id" : "https://ld.zdb-services.de/resource/organisations/DE-101",
      "label" : "https://ld.zdb-services.de/resource/organisations/DE-101"
    },
    "dctCreator" : {
      "id" : "https://ld.zdb-services.de/resource/organisations/DE-101",
      "label" : "https://ld.zdb-services.de/resource/organisations/DE-101"
    },
    "license" : {
      "id" : "http://creativecommons.org/publicdomain/zero/1.0/",
      "label" : "http://creativecommons.org/publicdomain/zero/1.0/"
    },
    "dateModified" : "2025-04-17T15:36:39.000",
    "descriptionLevel" : {
      "id" : "https://d-nb.info/standards/vocab/gnd/description-level#1",
      "label" : "Katalogisierungslevel 1"
    }
  },
  "gndIdentifier" : "4210428-2",
  "id" : "https://d-nb.info/gnd/4210428-2",
  "preferredName" : "Bayer-Verfahren",
  "type" : [ "SubjectHeading", "SubjectHeadingSensoStricto", "AuthorityResource" ],
  "@context" : "https://lobid.org/gnd/context.jsonld",
  "gndSubjectCategory" : [ {
    "id" : "https://d-nb.info/standards/vocab/gnd/gnd-sc#31.4",
    "label" : "Bergbau, Hüttentechnik"
  }, {
    "id" : "https://d-nb.info/standards/vocab/gnd/gnd-sc#31.10",
    "label" : "Verfahrenstechnik, Technische Chemie"
  } ],
  "oldAuthorityNumber" : [ "(DE-588c)4210428-2" ]
}