Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/rouen",  "name": "Rouen",  "description": "Marina with ample parking for campers, overnight stay costs 14 € and 0.20 € tourist tax per person. Water access, gray water drain and toilet – access to shower and toilet. Electricity included (1 kW per day) - washing machines and dryer extra. Friendly reception, close to the Ringstrasse and the Seine-Ufer, from where you can reach the city center: on foot 45 minutes, by bike 15 minutes. Please note: The gate closes from 15 October to 30 April at 18:00 and the rest of the year at 18:30. Plea...",  "url": "https://campertunity.com/listings/campgrounds/rouen",  "image": [    "https://cdn3.park4night.com/lieu/289701_289800/289726_gd.jpg?1",    "https://cdn3.park4night.com/lieu/951701_951800/951789_gd.jpg",    "https://cdn3.park4night.com/lieu/854701_854800/854779_gd.jpg",    "https://cdn3.park4night.com/lieu/1544201_1544300/1544290_gd.jpg",    "https://cdn3.park4night.com/lieu/1000201_1000300/1000299_gd.jpg"  ],  "geo": {    "@type": "GeoCoordinates",    "latitude": 49.448101,    "longitude": 1.05828  },  "sameAs": [    "https://park4night.com/de/place/13679"  ],  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Marina"    }  ]}