{
  "@context": "https://schema.org",
  "@type": "DataCatalog",
  "name": "Hagia Sophia Guide catalog",
  "description": "Plan a Hagia Sophia visit: what to see, when to go, and which ticket or tour is worth it. Independent visitor guide — not the official operator.",
  "url": "https://hagiaguide.com/catalog.json",
  "publisher": {
    "@type": "Organization",
    "name": "Hagia Sophia Guide",
    "url": "https://hagiaguide.com",
    "email": "info@hagiaguide.com"
  },
  "dataset": [
    {
      "@type": "TouristTrip",
      "name": "The dome"
    },
    {
      "@type": "TouristTrip",
      "name": "Mosque etiquette"
    },
    {
      "@type": "TouristTrip",
      "name": "Sultanahmet cluster"
    }
  ],
  "spatialCoverage": {
    "@type": "TouristAttraction",
    "name": "Hagia Sophia",
    "geo": {
      "@type": "GeoCoordinates",
      "latitude": 41.008583,
      "longitude": 28.980175
    }
  }
}