Create Neo4j data schema

[italopessoa]

[italopessoa]

The nodes are configured as follows

{
  "nodes": {
    "question": {
      "title": "Question title",
      "incorrect_answers": [
        "Incorrect answer1",
        "Incorrect answer2"
      ],
      "correct_answer": "Correct answer",
      "title.pt": "Título da questão",
      "incorrect_answers.pt": [
        "Resposta incorreta 1",
        "Resposta incorreta 2"
      ],
      "correct_answer.pt": "Certa resposta",
      "uuid": "9374342-234234-234234"
    },
    "question_type": {
      "name": "Music",
      "name.pt": "Música",
      "uuid": "9374342-234234-234234"
    },
    "question_difficulty": {
      "name": "Hard",
      "name.pt": "Difícil",
      "uuid": "9374342-234234-234234"
    },
    "user": {
      "name": "Jhon",
      "uuid": "9374342-234234-234234"
    }
  },
  "relations": [
    {
      "key": "HAS_FAILED",
      "from": "user",
      "to": "question",
      "description": "When a user answers a question. Was it wrong or right? Which option was chosen? How many times was that option chosen?",
      "properties": [
        {
          "A": 0,
          "B": 0,
          "C": 0,
          "D": 0
        }
      ]
    },
    {
      "key": "HAS_SUCCEEDED",
      "from": "user",
      "to": "question",
      "description": "When a user answers a question. Was it wrong or right? Which option was chosen? How many times was that option chosen?",
      "properties": [
        {
          "A": 0,
          "B": 0,
          "C": 0,
          "D": 0
        }
      ]
    },
    {
      "key": "IS_FRIEND_OF",
      "from": "user",
      "to": "user"
    },
    {
      "key": "HAS_TYPE",
      "from": "question",
      "to": "question_type"
    },
    {
      "key": "HAS_DIFFICULTY",
      "from": "question",
      "to": "question_difficulty"
    }
  ]
}