"di" meaning in Ido

{
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "it",
        "3": "di"
      },
      "expansion": "Italian di",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Italian di.",
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "preposition"
      },
      "expansion": "di",
      "name": "head"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "prep",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ido entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Ido prepositions",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "The house of my mother",
          "text": "La domo di mea matro",
          "type": "example"
        }
      ],
      "glosses": [
        "of (indicating possession)"
      ],
      "id": "en-di-io-prep-vkdwGrvh",
      "links": [
        [
          "of",
          "of"
        ]
      ],
      "related": [
        {
          "english": "from, of; where an amount is indicated",
          "word": "de"
        },
        {
          "english": "by",
          "word": "da"
        }
      ]
    }
  ],
  "word": "di"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "it",
        "3": "di"
      },
      "expansion": "Italian di",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Italian di.",
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "preposition"
      },
      "expansion": "di",
      "name": "head"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "prep",
  "related": [
    {
      "english": "from, of; where an amount is indicated",
      "word": "de"
    },
    {
      "english": "by",
      "word": "da"
    }
  ],
  "senses": [
    {
      "categories": [
        "Ido entries with incorrect language header",
        "Ido lemmas",
        "Ido prepositions",
        "Ido terms borrowed from Italian",
        "Ido terms derived from Italian",
        "Ido terms with usage examples"
      ],
      "examples": [
        {
          "english": "The house of my mother",
          "text": "La domo di mea matro",
          "type": "example"
        }
      ],
      "glosses": [
        "of (indicating possession)"
      ],
      "links": [
        [
          "of",
          "of"
        ]
      ]
    }
  ],
  "word": "di"
}