"d'la" meaning in French

{
  "forms": [
    {
      "form": "d’la",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fr",
        "2": "contraction"
      },
      "expansion": "d’la",
      "name": "head"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "word": "de la"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Quebec French",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Is there still some mayo in the fridge?",
          "text": "Y’a-tu encore d’la mayo au frigo?",
          "type": "example"
        }
      ],
      "glosses": [
        "Contraction of de la."
      ],
      "id": "en-d'la-fr-contraction-BEfKKath",
      "links": [
        [
          "de la",
          "de la#French"
        ]
      ],
      "raw_glosses": [
        "(Quebec, colloquial) Contraction of de la."
      ],
      "tags": [
        "Quebec",
        "abbreviation",
        "alt-of",
        "colloquial",
        "contraction"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/dla/"
    }
  ],
  "word": "d'la"
}

{
  "forms": [
    {
      "form": "d’la",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fr",
        "2": "contraction"
      },
      "expansion": "d’la",
      "name": "head"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "word": "de la"
        }
      ],
      "categories": [
        "French 1-syllable words",
        "French colloquialisms",
        "French contractions",
        "French entries with incorrect language header",
        "French non-lemma forms",
        "French terms with IPA pronunciation",
        "French terms with usage examples",
        "Quebec French"
      ],
      "examples": [
        {
          "english": "Is there still some mayo in the fridge?",
          "text": "Y’a-tu encore d’la mayo au frigo?",
          "type": "example"
        }
      ],
      "glosses": [
        "Contraction of de la."
      ],
      "links": [
        [
          "de la",
          "de la#French"
        ]
      ],
      "raw_glosses": [
        "(Quebec, colloquial) Contraction of de la."
      ],
      "tags": [
        "Quebec",
        "abbreviation",
        "alt-of",
        "colloquial",
        "contraction"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/dla/"
    }
  ],
  "word": "d'la"
}