{
  "@context": {
    "@version": 1.1,
    "schema": "https://schema.org/",
    "owl": "http://www.w3.org/2002/07/owl#",
    "rdfs": "http://www.w3.org/2000/01/rdf-schema#",
    "ia": "https://inductiveautomation.com/ontology/ignition#",
    "ssn": "http://www.w3.org/ns/ssn/",
    "sosa": "http://www.w3.org/ns/sosa/",
    "iot": "https://www.w3.org/2019/wot/td#",

    "InductiveAutomation": {
      "@id": "schema:Organization",
      "@type": "@id"
    },
    "name": "schema:name",
    "description": "schema:description",
    "url": "schema:url",
    "version": "schema:version",

    "Gateway": {
      "@id": "ia:Gateway",
      "@type": "@id",
      "rdfs:comment": "The central Ignition Gateway server that hosts projects, tags, and the REST API."
    },
    "gatewayName": "ia:gatewayName",
    "gatewayVersion": {"@id": "ia:gatewayVersion", "@type": "schema:Text"},
    "edition": "ia:edition",
    "uptime": {"@id": "ia:uptime", "@type": "schema:Integer"},
    "redundancyState": "ia:redundancyState",
    "platform": "schema:operatingSystem",

    "Tag": {
      "@id": "ia:Tag",
      "@type": "@id",
      "rdfs:comment": "A named data point in the Ignition tag system, representing a real-time value from a device or calculation.",
      "owl:equivalentClass": "sosa:ObservableProperty"
    },
    "tagPath": "ia:tagPath",
    "tagValue": {"@id": "sosa:hasSimpleResult"},
    "quality": "ia:quality",
    "timestamp": {"@id": "schema:dateModified", "@type": "schema:DateTime"},
    "dataType": "ia:dataType",

    "TagProvider": {
      "@id": "ia:TagProvider",
      "@type": "@id",
      "rdfs:comment": "A named container hosting a hierarchy of Ignition tags."
    },
    "tagProviderName": "schema:name",
    "tagProviderType": "ia:tagProviderType",

    "ResourceRecord": {
      "@id": "ia:ResourceRecord",
      "@type": "@id",
      "rdfs:comment": "Generic configuration resource in the Ignition Gateway resource system."
    },
    "signature": "ia:signature",
    "collection": "ia:collection",
    "enabled": "schema:isAccessibleForFree",
    "config": "ia:config",

    "Module": {
      "@id": "ia:Module",
      "@type": "@id",
      "rdfs:comment": "An installable add-on that extends Ignition Gateway capabilities (e.g., Perspective, Vision, SQL Bridge, OPC-UA)."
    },
    "moduleId": "ia:moduleId",
    "moduleState": "ia:moduleState",
    "vendor": "schema:vendor",

    "OPCConnection": {
      "@id": "ia:OPCConnection",
      "@type": "@id",
      "rdfs:comment": "A configured OPC UA client connection from the Gateway to an OPC server or PLC.",
      "owl:equivalentClass": "sosa:Sensor"
    },
    "endpoint": "ia:endpoint",
    "bindPort": "ia:bindPort",
    "connectionState": "ia:connectionState",

    "Project": {
      "@id": "ia:Project",
      "@type": "@id",
      "rdfs:comment": "An Ignition application project containing screens, scripts, and configuration for HMI/SCADA applications."
    },
    "projectName": "schema:name",
    "parentProject": "ia:parentProject",
    "defaultDatasource": "ia:defaultDatasource",
    "defaultTagProvider": "ia:defaultTagProvider",

    "AlarmNotificationProfile": {
      "@id": "ia:AlarmNotificationProfile",
      "@type": "@id",
      "rdfs:comment": "Configuration for routing alarm notifications to operators via email, SMS, or voice."
    },

    "DatabaseConnection": {
      "@id": "ia:DatabaseConnection",
      "@type": "@id",
      "rdfs:comment": "A JDBC database connection configured in the Ignition Gateway.",
      "owl:equivalentClass": "schema:DataFeed"
    },
    "connectUrl": "schema:url",
    "driver": "ia:jdbcDriver",
    "maxConnections": "ia:maxConnections",

    "ScimUser": {
      "@id": "ia:ScimUser",
      "@type": "@id",
      "rdfs:comment": "A SCIM 2.0 user managed via the Ignition Gateway SCIM endpoints.",
      "owl:equivalentClass": "schema:Person"
    },
    "userName": "schema:identifier",
    "displayName": "schema:name",
    "emails": "schema:email",
    "active": "schema:activeActionStatus",

    "ApiToken": {
      "@id": "ia:ApiToken",
      "@type": "@id",
      "rdfs:comment": "An API key configuration used to obtain time-limited tokens for Gateway REST API access."
    },

    "SecurityZone": {
      "@id": "ia:SecurityZone",
      "@type": "@id",
      "rdfs:comment": "A named network boundary in Ignition that grants or restricts access based on client IP address ranges."
    },

    "HistorianConfig": {
      "@id": "ia:HistorianConfig",
      "@type": "@id",
      "rdfs:comment": "Configuration for the tag historian (SQL Bridge) that stores historical tag values."
    },

    "InductiveAutomationOrg": {
      "@id": "schema:Organization",
      "schema:name": "Inductive Automation",
      "schema:url": "https://inductiveautomation.com",
      "schema:description": "Developer of the Ignition industrial application platform for SCADA, HMI, MES, and IIoT deployments.",
      "schema:sameAs": [
        "https://github.com/inductiveautomation",
        "https://www.linkedin.com/company/inductive-automation",
        "https://www.youtube.com/@InductiveAutomation"
      ]
    }
  }
}