"what someone is made of" meaning in English

{
  "etymology_text": ": what someone is made of < → δείτε τις λέξεις what, someone, is, made και of",
  "forms": [
    {
      "form": "what someone is made of"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ανεπίσημοι όροι (αγγλικά)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Ιδιωματισμοί (αγγλικά)",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "I will show you what I’m made of.",
          "translation": "θα σου δείξω τι αξίζω/από τι είμαι φτιαγμένος."
        }
      ],
      "glosses": [
        "τι αξίζω, τι είμαι φτιαγμένος"
      ],
      "id": "el-what_someone_is_made_of-en-phrase-9C1g9xXW",
      "raw_tags": [
        "ιδιωματισμός",
        "ανεπίσημο"
      ]
    }
  ],
  "word": "what someone is made of"
}

{
  "etymology_text": ": what someone is made of < → δείτε τις λέξεις what, someone, is, made και of",
  "forms": [
    {
      "form": "what someone is made of"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "Ανεπίσημοι όροι (αγγλικά)",
        "Ιδιωματισμοί (αγγλικά)"
      ],
      "examples": [
        {
          "text": "I will show you what I’m made of.",
          "translation": "θα σου δείξω τι αξίζω/από τι είμαι φτιαγμένος."
        }
      ],
      "glosses": [
        "τι αξίζω, τι είμαι φτιαγμένος"
      ],
      "raw_tags": [
        "ιδιωματισμός",
        "ανεπίσημο"
      ]
    }
  ],
  "word": "what someone is made of"
}