{
  "@context": {
    "@version": 1.1,
    "asyncapi": "https://www.asyncapi.com/docs/reference/specification/v3.0.0#",
    "schema": "https://schema.org/",
    "dcterms": "http://purl.org/dc/terms/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "rdfs": "http://www.w3.org/2000/01/rdf-schema#",
    "hydra": "http://www.w3.org/ns/hydra/core#",
    "spdx": "http://spdx.org/rdf/terms#",

    "AsyncAPIDocument": {
      "@id": "asyncapi:asyncAPIObject",
      "@type": "@id",
      "rdfs:label": "AsyncAPI Document",
      "rdfs:comment": "Root object of an AsyncAPI specification describing an event-driven application."
    },

    "Channel": {
      "@id": "asyncapi:channelObject",
      "@type": "@id",
      "rdfs:label": "AsyncAPI Channel",
      "rdfs:comment": "An addressable component of the messaging system over which messages flow (Kafka topic, MQTT topic, AMQP exchange, WebSocket path, NATS subject)."
    },

    "Operation": {
      "@id": "asyncapi:operationObject",
      "@type": "@id",
      "rdfs:label": "AsyncAPI Operation",
      "rdfs:comment": "A send or receive action an application performs on a referenced channel. First-class object in AsyncAPI 3.0+."
    },

    "Message": {
      "@id": "asyncapi:messageObject",
      "@type": "@id",
      "rdfs:label": "AsyncAPI Message",
      "rdfs:comment": "The data unit flowing over a channel — headers, payload, content type, correlation id, examples."
    },

    "Server": {
      "@id": "asyncapi:serverObject",
      "@type": "@id",
      "rdfs:label": "AsyncAPI Server",
      "rdfs:comment": "A broker or endpoint the application connects to. The protocol field selects the binding namespace."
    },

    "Binding": {
      "@id": "asyncapi:bindingsObject",
      "@type": "@id",
      "rdfs:label": "AsyncAPI Binding",
      "rdfs:comment": "Protocol-specific definitions applied at the server, channel, operation, or message level (e.g. Kafka groupId, MQTT qos, AMQP routingKey)."
    },

    "Parameter": {
      "@id": "asyncapi:parameterObject",
      "@type": "@id",
      "rdfs:label": "AsyncAPI Parameter",
      "rdfs:comment": "A variable used in a channel address template (e.g. `user/{userId}/signup`)."
    },

    "MessageTrait": {
      "@id": "asyncapi:messageTraitObject",
      "@type": "@id",
      "rdfs:label": "Message Trait",
      "rdfs:comment": "Reusable message fragment merged into a Message Object via the traits array."
    },

    "OperationTrait": {
      "@id": "asyncapi:operationTraitObject",
      "@type": "@id",
      "rdfs:label": "Operation Trait",
      "rdfs:comment": "Reusable operation fragment merged into an Operation Object via the traits array."
    },

    "CorrelationId": {
      "@id": "asyncapi:correlationIdObject",
      "@type": "@id",
      "rdfs:label": "Correlation ID",
      "rdfs:comment": "Runtime expression locating the value in a message used to correlate requests with replies."
    },

    "Reply": {
      "@id": "asyncapi:operationReplyObject",
      "@type": "@id",
      "rdfs:label": "Operation Reply",
      "rdfs:comment": "Defines the reply side of a request/reply pattern: reply channel and reply messages."
    },

    "SecurityScheme": {
      "@id": "asyncapi:securitySchemeObject",
      "@type": "@id",
      "rdfs:label": "Security Scheme",
      "rdfs:comment": "Authentication mechanism (apiKey, http, oauth2, openIdConnect, SASL variants, X.509, plain, scramSha256, scramSha512, gssapi)."
    },

    "action": {
      "@id": "asyncapi:operationObject_action",
      "@type": "xsd:string",
      "rdfs:label": "Action",
      "rdfs:comment": "Operation action: `send` (application produces) or `receive` (application consumes)."
    },

    "protocol": {
      "@id": "asyncapi:serverObject_protocol",
      "@type": "xsd:string",
      "rdfs:label": "Protocol",
      "rdfs:comment": "Wire protocol: kafka, mqtt, amqp, ws, nats, sns, sqs, jms, pulsar, ibmmq, googlepubsub, http, ros2."
    },

    "address": {
      "@id": "asyncapi:channelObject_address",
      "@type": "xsd:string",
      "rdfs:label": "Channel Address",
      "rdfs:comment": "Concrete address of the channel on the server (Kafka topic name, MQTT topic filter, AMQP routing key)."
    },

    "payload": {
      "@id": "asyncapi:messageObject_payload",
      "rdfs:label": "Message Payload",
      "rdfs:comment": "Schema describing the body of the message. Format determined by schemaFormat."
    },

    "headers": {
      "@id": "asyncapi:messageObject_headers",
      "rdfs:label": "Message Headers",
      "rdfs:comment": "Schema describing the message headers (Kafka headers, AMQP properties, MQTT user properties)."
    },

    "contentType": {
      "@id": "asyncapi:messageObject_contentType",
      "@type": "xsd:string",
      "rdfs:label": "Content Type",
      "rdfs:comment": "MIME type of the payload (application/json, application/cloudevents+json, application/avro)."
    },

    "schemaFormat": {
      "@id": "asyncapi:messageObject_schemaFormat",
      "@type": "xsd:string",
      "rdfs:label": "Schema Format",
      "rdfs:comment": "Identifier for the payload schema format (AsyncAPI subset, JSON Schema, Avro, Protobuf)."
    },

    "specVersion": {
      "@id": "schema:version",
      "@type": "xsd:string",
      "rdfs:label": "AsyncAPI Spec Version"
    }
  }
}