Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/mastoniemi-319-valkeisjarventie",  "name": "Mastoniemi - 319 Valkeisjärventie",  "description": "Surrounded by nature. Small lake in ihe middle of forest, excellent for swimming. Dry toilet, changing rooms, fireplace and a bin. Gravel road to get there was in good condition. Parking for cars and 2-3 campervans/mobilehomes. Locals came to swim by the daytime, nigth was very quiet and peaceful.",  "url": "https://campertunity.com/listings/campgrounds/mastoniemi-319-valkeisjarventie",  "image": [    "https://cdn3.park4night.com/lieu/723701_723800/723791_gd.jpg",    "https://cdn6.park4night.com/images/svg/flags/fi.svg",    "https://cdn3.park4night.com/lieu/723701_723800/723792_gd.jpg",    "https://cdn3.park4night.com/lieu/947401_947500/947482_gd.jpg",    "/images/svg/logo_p4n_web_vertical.svg",    "https://cdn6.park4night.com/images/svg/icons/access/icon_c.svg?v=bf1a9a5"  ],  "geo": {    "@type": "GeoCoordinates",    "latitude": 64.589455,    "longitude": 24.855684  },  "sameAs": [    "https://park4night.com/en/place/252605"  ],  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Swimming"    },    {      "@type": "LocationFeatureSpecification",      "name": "Lake"    },    {      "@type": "LocationFeatureSpecification",      "name": "Forest"    }  ]}