{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "schema:EducationalOrganization",
  "title": "EducationalOrganization",
  "description": "An educational organization.",
  "type": "object",
  "allOf": [
    {
      "description": "A public structure, such as a town hall or concert hall.",
      "$ref": "schema:CivicStructure"
    },
    {
      "description": "An organization such as a school, NGO, corporation, club, etc.",
      "$ref": "schema:Organization"
    }
  ],
  "properties": {
    "alumni": {
      "description": "Alumni of an organization.",
      "oneOf": [
        { "$ref": "schema:Person" },
        { "type": "array", "items": { "$ref": "schema:Person" } }
      ]
    }
  }
}