{
  "id": "UN192",
  "name": "foot of water (39.2 \u00b0F)",
  "ml_name": "ip_ft_{H2O_(39.2_deg_F)}",
  "symbol": "ft",
  "reference": "https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b8#F"
}