cubic meter

{
  "id": "NISTu1e3/1",
  "unitsml_id": "u:cubic_meter",
  "name": "cubic meter",
  "names": [
    {
      "value": "cubic meter",
      "lang": "en"
    }
  ],
  "symbols": {
    "unicode": "m³",
    "ascii": "m^3",
    "html": "m<sup>3</sup>",
    "latex": "\\ensuremath{\\mathrm{m^3}}",
    "id": "m^3",
    "mathml": "<msup><mrow><mi mathvariant='normal'>m</mi></mrow><mrow><mn>3</mn></mrow></msup>"
  },
  "identifiers": [
    {
      "type": "nist",
      "id": "NISTu1e3/1"
    },
    {
      "type": "unitsml",
      "id": "u:cubic_meter"
    }
  ],
  "references": [
    {
      "type": "informative",
      "authority": "qudt",
      "uri": "http://qudt.org/vocab/unit/M3"
    }
  ],
  "short": "cubic_meter",
  "root": false,
  "composite": true,
  "quantities": [
    {
      "id": "NISTq10",
      "name": "volume",
      "type": "derived"
    },
    {
      "id": "NISTq146",
      "name": "section modulus",
      "type": "derived"
    }
  ],
  "dimension": {
    "id": "NISTd10",
    "name": "volume",
    "expression": "L3",
    "components": [
      {
        "key": "length",
        "symbol": "L",
        "power": 3
      }
    ],
    "dimensionless": false
  },
  "scale": {
    "id": "continuous_ratio",
    "name": "continuous ratio scale"
  },
  "systems": [
    {
      "id": "SI_derived_non-special",
      "name": "SI-derived units non-special",
      "short": "si-derived-nonspecial",
      "acceptable": true
    },
    {
      "id": "SI_compatible",
      "name": "Units compatible with SI",
      "short": "si-compatible",
      "acceptable": true
    }
  ],
  "root_units": [
    {
      "power": 3,
      "unit": {
        "id": "NISTu1",
        "name": "metre",
        "symbol": "m"
      },
      "prefix": null
    }
  ]
}