{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "$id": "https://smart-data-models.github.io/dataModel.Agrifood/AgriParcel/schema.json",
    "title": "Smart Data Models - Agri Parcel",
    "description": "This entity contains a harmonised description of a generic parcel of land. This entity is primarily associated with the agricultural vertical and related IoT applications.",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/dataModel.Agrifood/agrifood-schema.json#/definitions/AgriFood-Commons"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "enum": [
                        "AgriParcel"
                    ],
                    "description": "Property. NGSI Entity Type. It has to be AgriParcel"
                },
                "area": {
                    "type": "number",
                    "minimum": 0,
                    "description": "Property. Model:'http://schema.org/Number'. Units:'m2'. The area of the parcel nominally in square meters."
                },
                "category": {
                    "value": "string",
                    "description": "Property. Model:'http://schema.org/Text'. The category of the parcel of land e.g.: **arable, grassland, vineyard, orchard, mixed crop, lowland, upland, set-aside, forestry, wetland.**"
                },
                "belongsTo": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. Entity the item belongs to"
                },
                "ownedBy": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. Owner (Person or Organization) of the item"
                },
                "hasAgriParcelParent": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. Reference to the parent AgriParcel"
                },
                "hasAgriParcelChildren": {
                    "type": "array",
                    "description": "Relationship. Related sub AgriParcel records to which this entity relates",
                    "items": [
                        {
                            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/EntityIdentifierType"
                        }
                    ]
                },
                "hasAgriCrop": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. Reference to the crop associated with this parcel"
                },
                "hasAgriSoil": {
                    "anyOf": [
                        {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 256,
                            "pattern": "^[\\w\\-\\.\\{\\}\\$\\+\\*\\[\\]`|~^@!,:\\\\]+$",
                            "description": "Property. Identifier format of any NGSI entity"
                        },
                        {
                            "type": "string",
                            "format": "uri",
                            "description": "Property. Identifier format of any NGSI entity"
                        }
                    ],
                    "description": "Relationship. Reference to the soil associated with this parcel of land"
                },
                "cropStatus": {
                    "type": "string",
                    "description": "Property. Enum:'seeded, justBorn, growing, maturing, readyForHarvesting'. A choice from an enumerated list describing the crop planting status",
                    "enum": [
                        "seeded",
                        "justBorn",
                        "growing",
                        "maturing",
                        "readyForHarvesting"
                    ]
                },
                "lastPlantedAt": {
                    "type": "string",
                    "format": "date-time",
                    "description": "Property. Indicates the date when the crop was last planted"
                },
                "hasDevices": {
                    "type": "array",
                    "description": "Property. Reference to the IoT devices associated with this parcel i.e. sensors, controls.",
                    "items": [
                        {
                            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/EntityIdentifierType"
                        }
                    ]
                }
            }
        }
    ],
    "required": [
        "id",
        "type",
        "location",
        "area",
        "hasAgriCrop"
    ]
}