Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/rec-231837",  "name": "Bismark Lake",  "description": "Overview\n\nBismarck Lake Campground is set amidst a scattering of aspen groves and Ponderosa pine on the southeast edge of Bismarck Lake at 5,000 feet. This is a great place for visitors seeking recreation and relaxation in the Black Hills National Forest. Acess to this campground is through Custer State Park near the West Highway 16A entrance.\n\nSites in the campground are widely spaced and open up to views of lakes, providing adequate privacy for visitors. Recreation\n\nThe forest offers access...",  "url": "https://campertunity.com/listings/campgrounds/rec-231837",  "image": [    "https://cdn.recreation.gov/public/2021/05/18/14/59/231837_6f93b4b1-acd5-491e-95c9-ec6e4719f6ba_1440.webp",    "https://cdn.recreation.gov/public/2021/05/18/15/01/231837_92cbb820-3710-43d0-89bc-ad3d2bc77970_700.webp",    "https://cdn.recreation.gov/public/2021/05/18/15/04/231837_7b4ee4e1-59eb-4184-a55c-e0a0c8759243_700.webp",    "https://cdn.recreation.gov/public/2021/10/14/19/26/231837_a10239e9-c231-419f-bffe-a56a0e0a1097_700.webp",    "https://cdn.recreation.gov/public/2021/10/14/19/31/231837_f1e1d962-3151-46ce-a253-e8165f3c24d3_700.webp",    "https://cdn.recreation.gov/public/2021/05/18/15/00/231837_11f22ddf-8422-4925-b9df-21872918897e_700.webp",    "https://cdn.recreation.gov/public/2021/05/18/15/02/231837_515602f8-fffb-4267-b684-4f92d46ad581_700.webp",    "https://cdn.recreation.gov/public/2021/10/14/19/21/231837_132f403a-282c-4adc-aafe-28a99e140790_700.webp",    "https://cdn.recreation.gov/public/2021/05/18/15/03/231837_ca21fecc-2b02-4413-bd2f-9c91ab5c828d_700.webp",    "https://cdn.recreation.gov/public/2021/10/14/19/22/231837_65e7a078-97c6-47a2-8659-097859bb02cf_700.webp",    "https://cdn.recreation.gov/public/2021/10/13/22/20/231837_1edfe0b3-093a-4514-89aa-668a2f15074a_1440.webp",    "https://cdn.recreation.gov/public/2021/10/13/22/22/231837_cf3801ab-6a8c-4bc6-86fd-3fcbe5504ede_700.webp",    "https://cdn.recreation.gov/public/2021/05/18/15/00/231837_3ee879f5-03c6-4dc1-83a4-1a682a9615e9_700.webp"  ],  "address": {    "@type": "PostalAddress",    "streetAddress": "West Custer, SD, USA",    "postalCode": "",    "addressCountry": "US"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 43.7819444,    "longitude": -103.5158333  },  "sameAs": [    "https://www.recreation.gov/camping/campgrounds/231837"  ],  "numberOfRooms": 24,  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Tent Camping"    },    {      "@type": "LocationFeatureSpecification",      "name": "Tent"    },    {      "@type": "LocationFeatureSpecification",      "name": "Biking"    },    {      "@type": "LocationFeatureSpecification",      "name": "Boating"    },    {      "@type": "LocationFeatureSpecification",      "name": "Fishing"    },    {      "@type": "LocationFeatureSpecification",      "name": "Hiking"    },    {      "@type": "LocationFeatureSpecification",      "name": "Wildlife Watching"    }  ]}