"what of" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "adverb"
      },
      "expansion": "what of",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "derived": [
        {
          "word": "what of it"
        }
      ],
      "glosses": [
        "What about; used to ask someone to consider something or someone that they have apparently not considered."
      ],
      "id": "en-what_of-en-adv-HUhfhG2I",
      "links": [
        [
          "What about",
          "what about"
        ]
      ]
    }
  ],
  "word": "what of"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositions",
        "head": ""
      },
      "expansion": "what of",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "what of",
      "name": "en-prep"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep",
  "senses": [
    {
      "categories": [
        {
          "_dis": "36 64",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "32 68",
          "kind": "other",
          "name": "English prepositions",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "34 66",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "30 70",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1903 July, Jack London, “The Toil of Trace and Trail”, in The Call of the Wild, New York, N.Y.: The Macmillan Company; London: Macmillan & Co., →OCLC, page 152:",
          "text": "What of the thin and rotten ice he had felt under his feet all day, it seemed that he sensed disaster close at hand, out there ahead on the ice where his master was trying to drive him.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Because of, due to."
      ],
      "id": "en-what_of-en-prep-~1ernjis",
      "links": [
        [
          "Because of",
          "because of"
        ],
        [
          "due to",
          "due to"
        ]
      ],
      "raw_glosses": [
        "(rare) Because of, due to."
      ],
      "synonyms": [
        {
          "word": "what with"
        }
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "word": "what of"
}

{
  "categories": [
    "English adverbs",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English prepositions",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "derived": [
    {
      "word": "what of it"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "adverb"
      },
      "expansion": "what of",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "glosses": [
        "What about; used to ask someone to consider something or someone that they have apparently not considered."
      ],
      "links": [
        [
          "What about",
          "what about"
        ]
      ]
    }
  ],
  "word": "what of"
}

{
  "categories": [
    "English adverbs",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English prepositions",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositions",
        "head": ""
      },
      "expansion": "what of",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "what of",
      "name": "en-prep"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep",
  "senses": [
    {
      "categories": [
        "English terms with quotations",
        "English terms with rare senses"
      ],
      "examples": [
        {
          "ref": "1903 July, Jack London, “The Toil of Trace and Trail”, in The Call of the Wild, New York, N.Y.: The Macmillan Company; London: Macmillan & Co., →OCLC, page 152:",
          "text": "What of the thin and rotten ice he had felt under his feet all day, it seemed that he sensed disaster close at hand, out there ahead on the ice where his master was trying to drive him.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Because of, due to."
      ],
      "links": [
        [
          "Because of",
          "because of"
        ],
        [
          "due to",
          "due to"
        ]
      ],
      "raw_glosses": [
        "(rare) Because of, due to."
      ],
      "synonyms": [
        {
          "word": "what with"
        }
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "word": "what of"
}