A sample JSON schema for my research project

EvacuationJsonSchema.json

{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "Evacuation JSON",
  "type": "array",
  "items": {
    "title": "Residential Zone",
    "description": "For simple testing, this does not necessarily have to represent a residential zone",
    "type": "object",
    "properties": {
      "id": {
        "description": "The unique identifier for a residential zone",
        "type": "string"
      },
      "name": {
        "description": "A more useful name for a residential zone",
        "type": "string"
      },
      "location": {
        "description": "The latitude-longitude center of the residential zone",
        "type": "array",
        "minItems": 2,
        "maxItems": 3,
        "items": {
          "type": "number"
        }
      },
      "routes": {
        "description": "A list of all the routes that this residential zone can take out of the city",
        "type": "array",
        "items": {
          "title": "Route",
          "description": "A specification of a route that this residential zone can follow",
          "type": "object",
          "properties": {
            "id": {
              "description": "A unique identifier for the route. The uniqueness need only hold within this residential zone.",
              "type": "string"
            },
            "intersections": {
              "description": "A list of integer ids that refer to intersections in a RoadGraph",
              "type": "array",
              "items": {
                "type": "integer",
                "minimum": 0
              },
              "minItems": 2
            },
            "roadSegments": {
              "description": "A list of integer ids that refer to road segments in a RoadGraph",
              "type": "array",
              "items": {
                "type": "integer",
                "minimum": 0
              },
              "minItems": 1
            },
            "batches": {
              "description": "A list of batches of people that will leave at a specific time, following this route",
              "type": "array",
              "items": {
                "title": "Batch",
                "description": "A group of people that is scheduled to follow a certain route at a certain time",
                "type": "object",
                "properties": {
                  "startTime": {
                    "description": "An ISO-8601 string specifying the starting time of this batch (when they begin leaving)",
                    "type": "string",
                    "format": "date-time"
                  },
                  "numCars": {
                    "description": "The total number of cars that are in this batch",
                    "type": "integer",
                    "minimum": 0,
                    "exclusiveMinimum": true
                  },
                  "every": {
                    "description": "Specifies that one car will leave every x seconds",
                    "type": "number",
                    "minimum": 0,
                    "exclusiveMinimum": true
                  }
                },
                "required": ["startTime", "numCars", "every"]
              }
            }
          },
          "required": ["id", "batches"],
          "oneOf": [
            {
              "required": ["intersections"]
            },
            {
              "required": ["roadSegments"]
            }
          ]
        }
      }
    },
    "required": ["id", "routes"]
  }
}