fluid dram

{
  "id": "NISTu355",
  "unitsml_id": "u:us_fluid_dram",
  "name": "fluid dram",
  "names": [
    {
      "value": "fluid dram",
      "lang": "en"
    },
    {
      "value": "dram, fluid",
      "lang": "en"
    },
    {
      "value": "dram",
      "lang": "en"
    }
  ],
  "symbols": {
    "unicode": "fl dr",
    "ascii": "fl dr",
    "html": "fl dr",
    "latex": "\\ensuremath{\\mathrm{fl dr}}",
    "id": "fl dr",
    "mathml": "<mi mathvariant='normal'>fl dr</mi>"
  },
  "identifiers": [
    {
      "type": "nist",
      "id": "NISTu355"
    },
    {
      "type": "unitsml",
      "id": "u:us_fluid_dram"
    }
  ],
  "references": [
    {
      "type": "informative",
      "authority": "ucum",
      "uri": "ucum:unit:us-volumes:code:[fdr_us]"
    }
  ],
  "short": "us_fluid_dram",
  "root": true,
  "composite": false,
  "quantities": [
    {
      "id": "NISTq10",
      "name": "volume",
      "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": "non-SI_not_acceptable",
      "name": "non-SI and not acceptable",
      "short": "nonsi-unacceptable",
      "acceptable": false
    }
  ],
  "root_units": null
}