{
  "@context": "https://schema.org",
  "@type": "DataCatalog",
  "name": "The Danube Tour catalog",
  "description": "Guided and self-guided Danube itineraries. Compare duration, meeting points, and inclusions before you book. Independent tour planner.",
  "url": "https://danuberivertour.com/catalog.json",
  "publisher": {
    "@type": "Organization",
    "name": "The Danube Tour",
    "url": "https://danuberivertour.com",
    "email": "info@danuberivertour.com"
  },
  "dataset": [
    {
      "@type": "TouristTrip",
      "name": "Budapest by boat"
    },
    {
      "@type": "TouristTrip",
      "name": "Vienna and the Wachau"
    },
    {
      "@type": "TouristTrip",
      "name": "Bratislava and the long cruises"
    }
  ],
  "spatialCoverage": {
    "@type": "TouristAttraction",
    "name": "Danube",
    "geo": {
      "@type": "GeoCoordinates",
      "latitude": 47.4995,
      "longitude": 19.044
    }
  }
}