"iö" meaning in Dutch

{
  "head_templates": [
    {
      "args": {
        "1": "nl",
        "2": "interjection"
      },
      "expansion": "iö",
      "name": "head"
    }
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "io"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Dutch entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of io."
      ],
      "id": "en-iö-nl-intj-IFQH8hNd",
      "links": [
        [
          "io",
          "io#Dutch"
        ]
      ],
      "raw_glosses": [
        "(dated) Alternative form of io."
      ],
      "tags": [
        "alt-of",
        "alternative",
        "dated"
      ]
    }
  ],
  "word": "iö"
}

{
  "head_templates": [
    {
      "args": {
        "1": "nl",
        "2": "interjection"
      },
      "expansion": "iö",
      "name": "head"
    }
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "io"
        }
      ],
      "categories": [
        "Dutch dated terms",
        "Dutch entries with incorrect language header",
        "Dutch interjections",
        "Dutch lemmas",
        "Dutch terms spelled with Ö",
        "Dutch terms spelled with ◌̈"
      ],
      "glosses": [
        "Alternative form of io."
      ],
      "links": [
        [
          "io",
          "io#Dutch"
        ]
      ],
      "raw_glosses": [
        "(dated) Alternative form of io."
      ],
      "tags": [
        "alt-of",
        "alternative",
        "dated"
      ]
    }
  ],
  "word": "iö"
}