Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/39130-aire-de-camping-cars-lac-de-chalain",  "name": "Aire de camping-cars Lac de Chalain",  "description": "A place of the group \"Pass'Etapes\". at first registration you get a map at the terminal. This costs 5,00 € and can be used for a lifetime. In addition the parking fee.. The parking space is opposite a campsite near a lake.. The ground is graveled and the pitches are partly very narrow and not quite flat.. You can make beautiful hiking tours from here, with views over the whole lake.",  "url": "https://campertunity.com/listings/campgrounds/39130-aire-de-camping-cars-lac-de-chalain",  "image": [    "https://cdn3.park4night.com/lieu/139901_140000/139992_gd.jpg",    "https://cdn3.park4night.com/lieu/240401_240500/240422_gd.jpg",    "https://cdn3.park4night.com/lieu/1271401_1271500/1271411_gd.jpg"  ],  "geo": {    "@type": "GeoCoordinates",    "latitude": 46.678507,    "longitude": 5.779567  },  "sameAs": [    "https://park4night.com/de/place/59172"  ],  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Hiking"    },    {      "@type": "LocationFeatureSpecification",      "name": "Lake"    }  ]}