{
  "@context": {
    "@vocab": "https://schema.org/",
    "ncbi": "https://www.ncbi.nlm.nih.gov/ontology/",
    "nlm": "https://www.nlm.nih.gov/ontology/",
    "bioschemas": "https://bioschemas.org/",
    "dcterms": "http://purl.org/dc/terms/",
    "fhir": "http://hl7.org/fhir/",
    "mesh": "https://id.nlm.nih.gov/mesh/",

    "ScholarlyArticle": "ScholarlyArticle",
    "MedicalStudy": "MedicalStudy",
    "MedicalTrial": "MedicalTrial",
    "GovernmentOrganization": "GovernmentOrganization",

    "pmid": {
      "@id": "ncbi:pmid",
      "@type": "@id"
    },
    "nctId": {
      "@id": "nlm:nctId",
      "@type": "@id"
    },
    "title": {
      "@id": "schema:name"
    },
    "abstract": {
      "@id": "schema:abstract"
    },
    "authors": {
      "@id": "schema:author"
    },
    "journal": {
      "@id": "schema:isPartOf"
    },
    "publicationDate": {
      "@id": "schema:datePublished",
      "@type": "schema:Date"
    },
    "doi": {
      "@id": "schema:sameAs"
    },
    "meshTerms": {
      "@id": "schema:keywords"
    },
    "conditions": {
      "@id": "schema:healthCondition"
    },
    "interventions": {
      "@id": "schema:drug"
    },
    "studyType": {
      "@id": "schema:studyDesign"
    },
    "phases": {
      "@id": "schema:status"
    },
    "leadSponsor": {
      "@id": "schema:sponsor"
    },
    "eligibilityCriteria": {
      "@id": "schema:eligibilityRequirement"
    },
    "enrollmentCount": {
      "@id": "schema:numberOfPatients"
    },
    "taxId": {
      "@id": "ncbi:taxonomyId"
    },
    "geneId": {
      "@id": "ncbi:geneId",
      "@type": "@id"
    },
    "symbol": {
      "@id": "bioschemas:symbol"
    }
  }
}