{ "type": "object", "required": ["referer", "date", "userAgent", "visitLocation"], "properties": { "referer": { "type": "string", "description": "The origin from which the visit was performed" }, "date": { "type": "string", "format": "date-time", "description": "The date in which the visit was performed" }, "userAgent": { "type": "string", "description": "The user agent from which the visit was performed" }, "visitLocation": { "$ref": "./VisitLocation.json" } } }