{
  "globalConfig": {...},
  "attributes": {...},
  "entities": {         // all entities go here
    "person": {         // key for generator in entities, must be unique
      "data": [         // files from which to load data
        "src/test/resources/1.0.0/phoneCalls/person.csv",
        "src/test/resources/1.0.0/phoneCalls/person_nextfile.csv"
      ],
      "insert": {
        "entity": "person",     // entity type to insert
        "ownerships": [         // attributes the entity owns
          {
            "attribute": "first-name",    // attribute type to insert
            "column": "first_name"        // column from which to load values
          },
          ...,
          {
            "attribute": "phone-number",
            "column": "phone_number",
            "required": true              // required defaults to false - if set to true, TypeDB Loader only inserts a data row if a value in this column exists and is of the correct type/can be cast
          },
          ...,
          {
            "attribute": "nick-name",
            "column": "nick_name",
            "listSeparator": ";"          // if column in a data file is a list of values, TypeDB Loader will split the list with the provided listSeparator and insert len(list) number of attributes
          }
        ]
      }
  },
  ...
}