{
  "entity": {
    "id": "climate.co2_concentration.world",
    "unit": "parts per million",
    "points": 152
  },
  "wasDerivedFrom": [
    "OWID_WRL"
  ],
  "wasGeneratedBy": {
    "activity": "pipeline",
    "recipe": [
      {
        "op": "pick_entity",
        "detail": "selected entity World"
      }
    ],
    "agent": "adapter:owid@1.0.0",
    "used": {
      "source": "owid",
      "slug": "co2-long-term-concentration",
      "url": "https://ourworldindata.org/grapher/co2-long-term-concentration",
      "vintage": "2026-06-12",
      "checksum": "c5737028fde2a1a33970182980937d970c47694eeefa81d368573d29a4d9e0f0",
      "license": "CC BY 4.0"
    }
  },
  "primarySource": "NOAA; EPICA Dome C ice cores — via Our World in Data"
}