{
   "string": {
      "name": "string",
      "definition_uri": "http://example.org/schema4/String",
      "from_schema": "http://example.org/schema4",
      "base": "str"
   },
   "integer": {
      "name": "integer",
      "definition_uri": "http://example.org/schema5/Integer",
      "from_schema": "http://example.org/schema5",
      "base": "int"
   }
}