Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/mcdonald-lake-cabin",  "name": "MCDONALD LAKE CABIN",  "description": "Overview McDonald Lake Cabin sits on Wolverine Island near the outlet of McDonald Lake 50 miles from Ketchikan, Alaska. The cabin is available year-round and makes an excellent base for experiencing this corner of Alaska with its many recreational options and abundant wildlife. The cabin is remote and accessible only by boat or float plane, depending on conditions. Visitors arriving by boat must anchor at Yes Bay and walk the 1.5-mile McDonald Lake Trail to get to the cabin. This primitive ca...",  "url": "https://campertunity.com/listings/campgrounds/mcdonald-lake-cabin",  "image": [    "https://cdn.recreation.gov/public/2019/09/26/21/36/232956_3e4fe772-97af-4d1f-ae89-ad87dec9d492_1440.jpg",    "assets/imgs/error.png"  ],  "address": {    "@type": "PostalAddress",    "addressCountry": "US"  },  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Wildlife Viewing"    },    {      "@type": "LocationFeatureSpecification",      "name": "Private"    },    {      "@type": "LocationFeatureSpecification",      "name": "Electric Hookup"    },    {      "@type": "LocationFeatureSpecification",      "name": "Rv Hookup"    },    {      "@type": "LocationFeatureSpecification",      "name": "Tent Camping"    },    {      "@type": "LocationFeatureSpecification",      "name": "Cabin"    },    {      "@type": "LocationFeatureSpecification",      "name": "Tent"    },    {      "@type": "LocationFeatureSpecification",      "name": "Hiking"    },    {      "@type": "LocationFeatureSpecification",      "name": "Boating"    },    {      "@type": "LocationFeatureSpecification",      "name": "Hunting"    },    {      "@type": "LocationFeatureSpecification",      "name": "Fishing"    },    {      "@type": "LocationFeatureSpecification",      "name": "Coastal"    },    {      "@type": "LocationFeatureSpecification",      "name": "Island"    },    {      "@type": "LocationFeatureSpecification",      "name": "Lake"    },    {      "@type": "LocationFeatureSpecification",      "name": "Mountain"    },    {      "@type": "LocationFeatureSpecification",      "name": "Forest"    },    {      "@type": "LocationFeatureSpecification",      "name": "Rainforest"    },    {      "@type": "LocationFeatureSpecification",      "name": "Stream"    },    {      "@type": "LocationFeatureSpecification",      "name": "Creek"    }  ],  "offers": {    "@type": "Offer",    "availability": "https://schema.org/InStock",    "priceCurrency": "USD",    "price": "0",    "priceValidUntil": "2026-10-01"  },  "priceRange": "$0+"}