{
    "$schema": "http://json-schema.org/schema#",
    "$id": "https://smart-data-models.github.io/data-models/specs/WasteWaterTreatment/WasteWaterTank/schema.json",
    "title": "WasteWaterTreatment - Waste Water Tank",
    "description": "This entity contains an harmonised description of a generic Tank made for the Wastewater treatment domain. For a given type of tank, all possible variables that can be measures are listed as properties. In the description property, the type of tank (anaerobic, pre-dinitrification, nitrification etc.)can be defined.",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "enum": [
                        "WasteWaterTank"
                    ],
                    "description": "Property. NGSI-LD Entity Type. It has to be WasteWaterTank"
                },
                "tss": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WasteWater/main/WasteWater-schema.json#/definitions/tss"
                },
                "nh4": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WasteWater/main/WasteWater-schema.json#/definitions/nh4"
                },
                "no3": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WasteWater/main/WasteWater-schema.json#/definitions/no3"
                },
                "do": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WasteWater/main/WasteWater-schema.json#/definitions/do"
                },
                "redox": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WasteWater/main/WasteWater-schema.json#/definitions/redox"
                },
                "sludgeLevel": {
                    "type": "number",
                    "description": "Property. Model: https://schema.org/Number. Units: 'metre'. Sludge Level measured in a secondary settler tank"
                },
                "tn": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WasteWater/main/WasteWater-schema.json#/definitions/tn"
                },
                "temperature": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WasteWater/main/WasteWater-schema.json#/definitions/temperature"
                },
                "pH": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WasteWater/main/WasteWater-schema.json#/definitions/pH"
                },
                "startsAt": {
                    "type": "string",
                    "format": "uri",
                    "description": "Relationship. A relationship indicating the entity the tank is connected to in the upstream point"
                },
                "endsAt": {
                    "type": "string",
                    "format": "uri",
                    "description": "Relationship. A relationship indicating the entity the tank is connected to in the downstream point"
                }
            }
        }
    ],
    "required": [
        "id",
        "type",
        "name",
        "description"
    ],
    "$schemaVersion": "0.0.1"
}