"II Región" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": ":af",
        "3": "II",
        "4": "Región",
        "text": "+",
        "tree": "1"
      },
      "expansion": "[II]]\", \"status\" : \"missing\", \"lang\" : \"es\" }, { \"children\" : [ ], \"lang_name\" : \"Spanish\", \"term\" : \"Región\", \"status\" : \"missing\", \"lang\" : \"es\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Spanish\", \"term\" : \"II Región\", \"status\" : \"ok\", \"lang\" : \"es\" }\" data-lang=\"es\" data-title=\"II Región\">\nFrom II + Región.",
      "name": "ety"
    }
  ],
  "etymology_text": "From II + Región.",
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "II Región f",
      "name": "es-proper noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "name",
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        {
          "kind": "other",
          "name": "Pages using etymon with no ID",
          "parents": [],
          "source": "w"
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        {
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        {
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          "langcode": "es",
          "name": "History of Chile",
          "orig": "es:History of Chile",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "es",
          "name": "Regions of Chile",
          "orig": "es:Regions of Chile",
          "parents": [
            "Regions",
            "Places"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Former name of the Antofagasta region in Chile."
      ],
      "id": "en-II_Región-es-name-F3J778uZ",
      "links": [
        [
          "Antofagasta",
          "Antofagasta"
        ],
        [
          "Chile",
          "Chile"
        ]
      ],
      "raw_glosses": [
        "(historical) Former name of the Antofagasta region in Chile."
      ],
      "tags": [
        "feminine",
        "historical"
      ]
    }
  ],
  "word": "II Región"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": ":af",
        "3": "II",
        "4": "Región",
        "text": "+",
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      "expansion": "[II]]\", \"status\" : \"missing\", \"lang\" : \"es\" }, { \"children\" : [ ], \"lang_name\" : \"Spanish\", \"term\" : \"Región\", \"status\" : \"missing\", \"lang\" : \"es\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Spanish\", \"term\" : \"II Región\", \"status\" : \"ok\", \"lang\" : \"es\" }\" data-lang=\"es\" data-title=\"II Región\">\nFrom II + Región.",
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  ],
  "etymology_text": "From II + Región.",
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    {
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  "lang_code": "es",
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        "es:History of Chile",
        "es:Regions of Chile"
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      "glosses": [
        "Former name of the Antofagasta region in Chile."
      ],
      "links": [
        [
          "Antofagasta",
          "Antofagasta"
        ],
        [
          "Chile",
          "Chile"
        ]
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        "(historical) Former name of the Antofagasta region in Chile."
      ],
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        "feminine",
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  "word": "II Región"
}