{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "bureauCode": [
    "009:25"
  ],
  "contactPoint": {
    "@type": "vcard:Contact",
    "fn": "National Library of Medicine",
    "hasEmail": "mailto:custserv@nlm.nih.gov"
  },
  "description": "A web API service for validating and converting unit expressions from the Unified Code for Units of Measure (UCUM). http://unitsofmeasure.org/trac",
  "distribution": [
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ucum.nlm.nih.gov/ucum-service.html#conversion",
      "mediaType": "text/html",
      "title": "UCUM unit Conversion API"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ucum.nlm.nih.gov/ucum-service.html#toBaseUnits",
      "mediaType": "text/html",
      "title": "UCUM unit to base units conversion"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://ucum.nlm.nih.gov/ucum-service.html#validation",
      "mediaType": "text/html",
      "title": "UCUM unit validation API"
    }
  ],
  "identifier": "https://datadiscovery.nlm.nih.gov/api/views/ecgi-98tx",
  "issued": "2021-06-30",
  "keyword": [
    "api",
    "health data standards",
    "terminologies"
  ],
  "landingPage": "https://ucum.nlm.nih.gov/ucum-service.html",
  "license": "http://opendefinition.org/licenses/odc-odbl/",
  "modified": "2025-06-18",
  "programCode": [
    "009:041"
  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "National Library of Medicine"
  },
  "theme": [
    "Terminology"
  ],
  "title": "UCUM Web API Service"
}