Nanyang Technological University · JSON Structure

Ntu Dataset Structure

JSON Structure for a DR-NTU (Data) Dataverse search dataset item.

Type: object Properties: 21 Required: 3

UniversityHigher EducationEducationSingaporePublic Research UniversityResearch DataResearch RepositoryIdentity FederationOpen AccessCourse CatalogLibraryOAI-PMH

NtuDataset is a JSON Structure definition published by Nanyang Technological University, describing 21 properties, of which 3 are required. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

name type url global_id description published_at publisher identifier_of_dataverse name_of_dataverse storageIdentifier keywords subjects fileCount versionId versionState majorVersion minorVersion createdAt updatedAt contacts authors

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://researchdata.ntu.edu.sg/structures/dataset.json",
  "x-generated": "2026-08-19",
  "x-method": "derived",
  "x-source": "openapi/_original/ntu-drntu-data.yaml",
  "x-operator": "institution",
  "x-operator-note": "researchdata.ntu.edu.sg CNAMEs to dataverse.ntu.edu.sg -> 155.69.19.238; whois org-name 'Nanyang Technological University' (NTUNET1, SG). NTU self-hosts this Dataverse.",
  "name": "NtuDataset",
  "type": "object",
  "description": "JSON Structure for a DR-NTU (Data) Dataverse search dataset item.",
  "properties": {
    "name": {
      "type": "string"
    },
    "type": {
      "type": "string"
    },
    "url": {
      "type": "string"
    },
    "global_id": {
      "type": "string"
    },
    "description": {
      "type": "string"
    },
    "published_at": {
      "type": "string",
      "format": "date-time"
    },
    "publisher": {
      "type": "string"
    },
    "identifier_of_dataverse": {
      "type": "string"
    },
    "name_of_dataverse": {
      "type": "string"
    },
    "storageIdentifier": {
      "type": "string"
    },
    "keywords": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "subjects": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "fileCount": {
      "type": "int32"
    },
    "versionId": {
      "type": "int32"
    },
    "versionState": {
      "type": "string"
    },
    "majorVersion": {
      "type": "int32"
    },
    "minorVersion": {
      "type": "int32"
    },
    "createdAt": {
      "type": "string",
      "format": "date-time"
    },
    "updatedAt": {
      "type": "string",
      "format": "date-time"
    },
    "contacts": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "affiliation": {
            "type": "string"
          }
        }
      }
    },
    "authors": {
      "type": "array",
      "items": {
        "type": "string"
      }
    }
  },
  "required": [
    "name",
    "type",
    "global_id"
  ]
}

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