{
  "@context": {
    "schema": "http://schema.org/",
    "dcterms": "http://purl.org/dc/terms/",
    "dcat": "http://www.w3.org/ns/dcat#",
    "cdi": "http://ddialliance.org/Specification/DDI-CDI/1.0/RDF/",
    "cdif": "https://cdif.org/0.1/",
    "ex": "https://example.org/",
    "prov": "http://www.w3.org/ns/prov#"
  },
  "@id": "ex:dataset/vitalsWide",
  "@type": [
    "schema:Dataset"
  ],
  "schema:name": "Patient vitals (wide table)",
  "schema:identifier": "https://doi.org/10.1234/vitals-wide-2025",
  "schema:dateModified": "2025-09-01",
  "schema:license": [
    "https://creativecommons.org/licenses/by/4.0/"
  ],
  "schema:variableMeasured": [
    {
      "@id": "ex:var/patientId",
      "@type": [
        "schema:PropertyValue",
        "cdi:InstanceVariable"
      ],
      "schema:name": "patient_id",
      "cdif:uses": [
        {
          "@id": "ex:struct/vitalsWide/rv/patientId"
        }
      ]
    },
    {
      "@id": "ex:var/systolicBP",
      "@type": [
        "schema:PropertyValue",
        "cdi:InstanceVariable"
      ],
      "schema:name": "systolic_bp",
      "cdif:uses": [
        {
          "@id": "ex:struct/vitalsWide/rv/systolicBP"
        }
      ]
    }
  ],
  "schema:distribution": [
    {
      "@type": [
        "schema:DataDownload",
        "cdi:PhysicalDataSet"
      ],
      "schema:name": "vitals.csv",
      "schema:contentUrl": "https://example.org/downloads/vitals.csv",
      "schema:encodingFormat": [
        "text/csv"
      ],
      "cdi:isStructuredBy": {
        "@id": "ex:struct/vitalsWide"
      }
    }
  ],
  "schema:subjectOf": {
    "@id": "ex:dataset/vitalsWide/metadata",
    "@type": [
      "schema:Dataset"
    ],
    "schema:additionalType": [
      "dcat:CatalogRecord"
    ],
    "schema:about": {
      "@id": "ex:dataset/vitalsWide"
    },
    "dcterms:conformsTo": [
      {
        "@id": "https://w3id.org/cdif/core/1.1"
      },
      {
        "@id": "https://w3id.org/cdif/data_description/1.1"
      },
      {
        "@id": "https://w3id.org/cdif/data_structure/1.1"
      },
      {
        "@id": "https://w3id.org/cdif/discovery/1.1"
      }
    ]
  }
}