{
  "format": "dpm-synth-template/1",
  "release": "1.0",
  "module": "DEMO",
  "entry_point": "https://example.com/taxonomy/demo/1.0/mod/demo.json",
  "reference_date": "2026-12-31",
  "tables": [
    {
      "code": "T_01.00",
      "cells": [
        {"id": "T_01.00/r0010", "row": "0010", "column": "0010", "datapoint": "dp1001", "data_type": "m"},
        {"id": "T_01.00/r0020", "row": "0020", "column": "0010", "datapoint": "dp1002", "data_type": "m"},
        {"id": "T_01.00/r0030", "row": "0030", "column": "0010", "datapoint": "dp1003", "data_type": "m"}
      ]
    }
  ],
  "rules": [
    {"code": "v1", "expression": "with {tT_01.00, c0010, default: 0, interval: true}: {r0010} = {r0020} + {r0030}"},
    {"code": "v2", "expression": "with {tT_01.00, c0010}: {(r0020, r0030)} >= 0"}
  ]
}