{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "$id": "https://smart-data-models.github.io/dataModel.PointOfInterest/Beach/schema.json",
    "title": " Smart Data Models- Beach schema",
    "description": "This entity contains a harmonised geographic description of a beach.",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
        },
        {
            "dateObserved": {
                "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/dateObserved"
            }
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "enum": [
                        "Beach"
                    ],
                    "description": "Property. NGSI Entity type. It has to be Beach"
                },
                "width": {
                    "type": "number",
                    "description": "Property. Model:'https://schema.org/width'. Width of this beach. Units:'meter'."
                },
                "length": {
                    "type": "number",
                    "description": "Property. Model:'https://schema.org/length'. Length of this beach. Units:'meter'"
                },
                "beachType": {
                    "type": "array",
                    "description": "Property. Model:'https://schema.org/Text'. Type of beach according to different criteria. Enum:'whiteSand, urban, isolated, calmWaters, blueFlag, Q-Quality, strongWaves, windy, blackSand'. Or any other value needed by an application.",
                    "items": {
                        "type": "string",
                        "enum": [
                            "whiteSand",
                            "urban",
                            "isolated",
                            "calmWaters",
                            "blueFlag",
                            "Q-Quality",
                            "strongWaves",
                            "windy",
                            "blackSand"
                        ]
                    },
                    "minItems": 1,
                    "uniqueItems": true
                },
                "occupationRate": {
                    "type": "string",
                    "description": "Property. Model:'https://schema.org/Text'. Typical occupation rate of this beach. Enum:'low, medium, high, none'",
                    "enum": [
                        "high",
                        "medium",
                        "low",
                        "none"
                    ]
                },
                "peopleOccupancy": {
                    "type": "number",
                    "minimum": 0,
                    "description": "Model:'https://schema.org/Number'. Amount of people at the location"
                },
                "facilities": {
                    "type": "array",
                    "description": "Property. Model:'https://schema.org/Text'. Describes different facilities offered by this beach. Enum:'promenade, showers, cleaningServices, lifeGuard, sunshadeRental, sunLoungerRental, waterCraftRental, toilets, touristOffice, litterBins, telephone,surfPracticeArea, accessforDisabled'",
                    "items": {
                        "type": "string",
                        "enum": [
                            "promenade",
                            "showers",
                            "cleaningServices",
                            "lifeGuard",
                            "sunshadeRental",
                            "sunLoungerRental",
                            "waterCraftRental",
                            "toilets",
                            "touristOffice",
                            "litterBins",
                            "telephone",
                            "surfPracticeArea",
                            "accessforDisabled"
                        ]
                    },
                    "minItems": 1,
                    "uniqueItems": true
                },
                "accessType": {
                    "type": "array",
                    "description": "Property. Model:'https://schema.org/Text'. Enum:'privateVehicle, boat, onFoot, publicTransport'. Describes how to get to this beach.",
                    "items": {
                        "type": "string",
                        "enum": [
                            "privateVehicle",
                            "boat",
                            "onFoot",
                            "publicTransport"
                        ]
                    },
                    "minItems": 1,
                    "uniqueItems": true
                },
                "refSeeAlso": {
                    "type": "array",
                    "description": "Property. Model:'https://schema.org/URL'. List of references to one or more related entities.",
                    "items": {
                        "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/EntityIdentifierType"
                    }
                }
            }
        }
    ],
    "required": [
        "id",
        "type",
        "location",
        "name"
    ]
}