DC example

{
  "metadata": {
    "dc": [
      {
        "ui_value": "http://creativecommons.org/publicdomain/mark/1.0/",
        "xmlname": "rights"
      },
      {
        "ui_value": "Freytag, Gustav",
        "xmlname": "creator"
      },
      {
        "ui_value": "ger",
        "xmlname": "language"
      },
      {
        "ui_value": "1931",
        "xmlname": "date"
      },
      {
        "ui_value": "Dachstein;Karte",
        "xmlname": "subject"
      },
      {
        "ui_value": "bkl: Deutschland, Österreich, Schweiz <Geographie>",
        "xmlname": "subject"
      },
      {
        "ui_value": "Bestand der Kartensammlung der Fachbereichsbibliothek Geographie und Regionalforschung, Universität Wien",
        "xmlname": "description"
      },
      {
        "ui_value": "1 Kt.",
        "xmlname": "description"
      },
      {
        "ui_value": "58 x 55 cm",
        "xmlname": "description"
      },
      {
        "ui_value": "AC04090285",
        "xmlname": "identifier"
      },
      {
        "ui_value": "http://phaidra.univie.ac.at/o:424554",
        "xmlname": "identifier"
      },
      {
        "ui_value": "hdl:11353/10.424554",
        "xmlname": "identifier"
      },
      {
        "ui_value": "627606176 bytes",
        "xmlname": "format"
      },
      {
        "ui_value": "Touristenkarten",
        "xmlname": "relation"
      },
      {
        "ui_value": "Karte der Dachstein-Gruppe: für Touristen",
        "xmlname": "title"
      },
      {
        "ui_value": "Touristenkarten",
        "xmlname": "title"
      },
      {
        "ui_value": "G. Freytag & Berndt",
        "xmlname": "publisher"
      }
    ],
    "alerts": [],
    "status": 200
  }
}