Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/6e23d5eb60f04d9bc196b5439be83bc9ad85e8365a82a742d6004480860f5c91",  "name": "赤城村沼尾川親水公園キャンプ場",  "description": "The RTW is also recommended for family members near the R2/9 park near Lake Numazu. There are squares, multi-site squares, green squares, and suspension bridges on both sides. The camp grounds are equipped with maintenance and you can use the loghouse's bungalows as well as fishholes for fishing. You can also enjoy many adults and children as well.",  "url": "https://campertunity.com/listings/campgrounds/6e23d5eb60f04d9bc196b5439be83bc9ad85e8365a82a742d6004480860f5c91",  "address": {    "@type": "PostalAddress",    "streetAddress": "群馬県渋川市赤城町津久田2406-3",    "addressLocality": "渋川・伊香保",    "addressRegion": "Gunma",    "postalCode": "379-1103",    "addressCountry": "JP"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 36.5551141,    "longitude": 139.047131  },  "sameAs": [    "https://www.nap-camp.com/gunma/10761"  ],  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Stargazing"    },    {      "@type": "LocationFeatureSpecification",      "name": "Established"    },    {      "@type": "LocationFeatureSpecification",      "name": "Tent Camping"    },    {      "@type": "LocationFeatureSpecification",      "name": "Tent"    },    {      "@type": "LocationFeatureSpecification",      "name": "Hiking"    },    {      "@type": "LocationFeatureSpecification",      "name": "Fishing"    },    {      "@type": "LocationFeatureSpecification",      "name": "Swimming"    }  ]}