Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/rec-234699",  "name": "COTTONWOOD RECREATION AREA",  "description": "Overview\n\nCottonwood Recreation Area is a day-use facility located in the tailwater area below Saylorville Dam. The 26,000-acre Saylorville Lake Project stretches over 50 miles up the Des Moines River Valley. The lake provides a wide variety of recreational activities, including boating, swimming, fishing, hiking and hunting.Recreation\n\nVisitors come to Saylorville Lake for its great boating, sailing, water skiing, windsurfing and swimming opportunities. Anglers fish for walleye, wiper, large...",  "url": "https://campertunity.com/listings/campgrounds/rec-234699",  "image": [    "https://cdn.recreation.gov/public/2021/11/15/16/14/234699_69ad348d-f6b0-4e47-8c4a-1c099f6c7b08_1440.webp",    "https://cdn.recreation.gov/public/2021/11/15/16/01/234699_fee3ae94-9623-437d-8fea-02f933f01ecb_700.webp",    "https://cdn.recreation.gov/public/2021/11/15/16/34/234699_e45cc966-332f-4e5e-9ad7-d6604dd2c1c5_1440.webp",    "https://cdn.recreation.gov/public/2021/11/15/16/00/234699_a7adf162-e345-480b-a889-68b1043c8ede_700.webp",    "https://cdn.recreation.gov/public/2021/11/15/16/32/234699_ffc05794-178c-4684-8bab-7c36bed80bef_1440.webp"  ],  "address": {    "@type": "PostalAddress",    "streetAddress": "Polk County, IA, USA",    "postalCode": "",    "addressCountry": "US"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 41.6905556,    "longitude": -93.6747222  },  "sameAs": [    "https://www.recreation.gov/camping/campgrounds/234699"  ],  "numberOfRooms": 9,  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Biking"    },    {      "@type": "LocationFeatureSpecification",      "name": "Fishing"    },    {      "@type": "LocationFeatureSpecification",      "name": "Hiking"    },    {      "@type": "LocationFeatureSpecification",      "name": "Wildlife Watching"    }  ]}