{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "$id": "https://schema.twindev.org/w3c-activity-streams/ActivityStreamsRelationship",
    "title": "ActivityStreamsRelationship",
    "description": "A W3C Activity Streams Relationship.\n\nA `Relationship` can be used to describe a relationship between two entities.\nIt is commonly used as a reified statement, using `subject` (subject), `relationship`\n(predicate), and `object` (object).",
    "type": "object",
    "properties": {
        "type": {
            "anyOf": [
                {
                    "const": "Relationship"
                },
                {
                    "type": "string"
                },
                {
                    "type": "array",
                    "items": {
                        "anyOf": [
                            {
                                "const": "Relationship"
                            },
                            {
                                "type": "string"
                            }
                        ]
                    }
                }
            ],
            "description": "Relationship type."
        },
        "subject": {
            "anyOf": [
                {
                    "type": "string"
                },
                {
                    "$ref": "https://schema.twindev.org/json-ld/JsonLdNodeObject"
                }
            ],
            "description": "Subject of the relationship."
        },
        "object": {
            "$ref": "https://schema.twindev.org/json-ld/JsonLdNodeObject",
            "description": "Object of the relationship."
        },
        "relationship": {
            "anyOf": [
                {
                    "type": "string"
                },
                {
                    "$ref": "https://schema.twindev.org/json-ld/JsonLdNodeObject"
                }
            ],
            "description": "The relationship predicate.\n\nFor example, a URI identifying the relationship type."
        }
    },
    "required": [
        "type"
    ],
    "allOf": [
        {
            "$ref": "https://schema.twindev.org/w3c-activity-streams/ActivityStreamsObject"
        }
    ]
}