{
  "id": "UN1176",
  "name": "slug per foot second",
  "ml_name": "ip_slug.(ft.s)-1",
  "symbol": "slug.(ft.s)-1",
  "reference": "https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b8#S"
}