amount of heat

{
  "id": "NISTq19",
  "unitsml_id": "q:amount_of_heat",
  "name": "amount of heat",
  "names": [
    {
      "value": "amount of heat",
      "lang": "en"
    },
    {
      "value": "heat",
      "lang": "en"
    }
  ],
  "short": "amount_of_heat",
  "type": "derived",
  "dimension": {
    "id": "NISTd15",
    "name": "energy",
    "expression": "L2·M·T-2",
    "components": [
      {
        "key": "length",
        "symbol": "L",
        "power": 2
      },
      {
        "key": "mass",
        "symbol": "M",
        "power": 1
      },
      {
        "key": "time",
        "symbol": "T",
        "power": -2
      }
    ],
    "dimensionless": false
  },
  "units": [
    {
      "id": "NISTu117",
      "name": "therm (EC)",
      "symbol": "thm (EC)"
    },
    {
      "id": "NISTu13",
      "name": "joule",
      "symbol": "J"
    },
    {
      "id": "NISTu14.u3",
      "name": "watt second",
      "symbol": "W·s"
    },
    {
      "id": "NISTu216",
      "name": "British thermal unit_th",
      "symbol": "Btu_th"
    },
    {
      "id": "NISTu227",
      "name": "thermochemical calorie",
      "symbol": "cal"
    },
    {
      "id": "NISTu331",
      "name": "therm (US)",
      "symbol": "thm (US)"
    },
    {
      "id": "NISTu333",
      "name": "British thermal unit_IT",
      "symbol": "Btu"
    },
    {
      "id": "NISTu334",
      "name": "British thermal unit (mean)",
      "symbol": "Btu"
    },
    {
      "id": "NISTu335",
      "name": "British thermal unit (39 degF)",
      "symbol": "Btu"
    },
    {
      "id": "NISTu336",
      "name": "British thermal unit (59 degF)",
      "symbol": "Btu"
    },
    {
      "id": "NISTu337",
      "name": "British thermal unit (60 degF)",
      "symbol": "Btu"
    },
    {
      "id": "NISTu60",
      "name": "I.T. calorie",
      "symbol": "cal_IT"
    },
    {
      "id": "NISTu62",
      "name": "erg",
      "symbol": "erg"
    },
    {
      "id": "NISTu63",
      "name": "kilocalorie_IT",
      "symbol": "kcal_IT"
    },
    {
      "id": "NISTu64",
      "name": "kilocalorie_th",
      "symbol": "kcal_th"
    },
    {
      "id": "NISTu65",
      "name": "kilowatt hour",
      "symbol": "kW·h"
    },
    {
      "id": "NISTu69",
      "name": "watt hour",
      "symbol": "W·h"
    }
  ],
  "unit_count": 17,
  "identifiers": [
    {
      "type": "nist",
      "id": "NISTq19"
    },
    {
      "type": "unitsml",
      "id": "q:amount_of_heat"
    }
  ],
  "references": [
    {
      "type": "informative",
      "authority": "qudt",
      "uri": "http://qudt.org/vocab/quantitykind/Heat"
    }
  ]
}