{
  "meta": {},
  "model": {
    "input_8": {
      "placeholder": "localizable attribute",
      "i18n-attr": "i18n attr"
    }
  },
  "label1": "Subclass UI label 1",
  "label2": "Subclass UI label 2",
  "label3": "Subclass UI label 3",
  "span_6": [
    "complex {1} sentences {2}",
    "parameterized",
    "abc"
  ]
}