{
  "id": "UN199",
  "name": "calorie (IT)",
  "ml_name": "ip_cal_{IT}",
  "symbol": "cal_{IT}",
  "reference": "https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b8#C"
}