Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/walchwil",  "name": "Walchwil - 12 Artherstrasse",  "description": "Free parking for one night. Small picnic area below the parking lot (approx. 8). The parking lot is on a busy street (during the day), but it is quieter in the evening. During the day, many guests of a lido park there. Not for camping, only for standing with a smaller campervan. There is a free swimming area to the Zugsee in a 5-minute walk.",  "url": "https://campertunity.com/listings/campgrounds/walchwil",  "image": [    "https://cdn3.park4night.com/lieu/542301_542400/542336_gd.jpg",    "https://cdn3.park4night.com/lieu/542301_542400/542337_gd.jpg",    "https://cdn3.park4night.com/lieu/542301_542400/542338_gd.jpg"  ],  "geo": {    "@type": "GeoCoordinates",    "latitude": 47.09338,    "longitude": 8.519676  },  "sameAs": [    "https://park4night.com/en/place/191307"  ],  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Parking"    },    {      "@type": "LocationFeatureSpecification",      "name": "Free Parking"    },    {      "@type": "LocationFeatureSpecification",      "name": "Campervan Camping"    },    {      "@type": "LocationFeatureSpecification",      "name": "Swimming"    }  ]}