{
  "id": "UN145",
  "name": "Acre foot  based on US survey foot",
  "ml_name": "ip_Ac.ft_{US}",
  "symbol": "Ac.ft",
  "reference": "https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b8#A"
}