{
    "$schema": "http://json-schema.org/schema#",
    "$id": "https://smart-data-models.github.io/data-models/specs/WasteWaterTreatment/OffGasStack/schema.json",
    "title": "WasteWaterTreatment - Off-gas Stack",
    "description": "This entity contains a harmonised description of a generic Off-gas Stack made for the Wastewater treatment domain. This entity represents stacks that are present in some wastewater treatment plants where the emissions, greenhouse gases included, are emitted.",
    "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": [
                        "OffGasStack"
                    ],
                    "description": "Property. NGSI-LD Entity Type. it has to be OffGasStack"
                },
                "n2o": {
                    "type": "number",
                    "description": "Property. Model: https://schema.org/Number. Units: 'ppm'. N2O gas emissions from an off-gas stack entity."
                },
                "co2": {
                    "type": "number",
                    "description": "Property. Model: https://schema.org/Number. Units: 'ppm'. CO2 gas emissions from an off-gas stack entity."
                },
                "ch4": {
                    "type": "number",
                    "description": "Property. Model: https://schema.org/Number. Units: 'ppm'. CH4 gas emissions from an off-gas stack entity."
                },
                "o2": {
                    "type": "number",
                    "description": "Property. Model: https://schema.org/Number. Units: 'ppm'. O2 gas emissions from an off-gas stack entity."
                },
                "startsAt": {
                    "type": "string",
                    "format": "uri",
                    "description": "Relationship. A relationship indicating the entity the Off Gas Stack is connected to in the upstream point."
                },
                "endsAt": {
                    "type": "string",
                    "format": "uri",
                    "description": "Relationship. A relationship indicating the entity the Off Gas Stack is connected to in the downstream point."
                }
            }
        }
    ],
    "required": [
        "id",
        "type",
        "description"
    ],
    "$schemaVersion": "0.0.1"
}