Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/heartland-hirao-sports-recreation-iwakuni-yanai-shunan-yamag",  "name": "ハートランドひらおスポーツレクリエーション公園",  "description": "It's a good place to have access to both the Inland Sea and to Mount Osama, a camp place where you can enjoy bathing and climbing, and it's also a point where you have free fares.",  "url": "https://campertunity.com/listings/campgrounds/heartland-hirao-sports-recreation-iwakuni-yanai-shunan-yamag",  "address": {    "@type": "PostalAddress",    "streetAddress": "山口県熊毛郡平生町佐賀成川3142",    "addressLocality": "岩国・柳井・周南",    "addressRegion": "Yamaguchi",    "postalCode": "742-1111",    "addressCountry": "JP"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 33.90914164284854,    "longitude": 132.08024382591248  },  "sameAs": [    "https://www.nap-camp.com/yamaguchi/11191"  ],  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Toilets"    },    {      "@type": "LocationFeatureSpecification",      "name": "Established"    },    {      "@type": "LocationFeatureSpecification",      "name": "Stargazing"    },    {      "@type": "LocationFeatureSpecification",      "name": "Tent Camping"    },    {      "@type": "LocationFeatureSpecification",      "name": "Tent"    },    {      "@type": "LocationFeatureSpecification",      "name": "Hiking"    },    {      "@type": "LocationFeatureSpecification",      "name": "Fishing"    },    {      "@type": "LocationFeatureSpecification",      "name": "Swimming"    },    {      "@type": "LocationFeatureSpecification",      "name": "Biking"    }  ]}