Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/foothills-adventure-campground-ontonagon-mi",  "name": "Foothills Adventure Campground",  "description": "Nestled in the forested foothills between vast national forest and wilderness park, this 40-site RV camping retreat offers 50/30/20 amp hookups, free EV charging, and fiber-optic Wi-Fi. Experience the world’s first self-guided EV off-road tour or explore scenic waterfalls on a guided UTV tour. On-site rentals include side-by-sides, snowmobiles, and a 10-person cottage for extra comfort. Friendly guides recommend hidden trails and ensure seamless all-season adventure.",  "url": "https://campertunity.com/listings/campgrounds/foothills-adventure-campground-ontonagon-mi",  "image": [    "https://dr64aezf2r473.cloudfront.net/host/7536/photo-gallery/qHOmALnfXygZXM5W_89e5bd53cbaeadd2b6278911dbbde897_medium.jpg"  ],  "address": {    "@type": "PostalAddress",    "streetAddress": "Ontonagon, MI",    "addressLocality": "Ontonagon",    "addressRegion": "MI",    "addressCountry": "US"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 46.75361095,    "longitude": -89.51626707  },  "sameAs": [    "https://www.hamiltonsnorthcoast.com/",    "https://www.harvesthosts.com/hosts/michigan/north-coast-adventure-campground-rental"  ],  "checkinTime": "09:00:00",  "checkoutTime": "07:20:00",  "numberOfRooms": 4,  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Back In"    },    {      "@type": "LocationFeatureSpecification",      "name": "Wifi"    },    {      "@type": "LocationFeatureSpecification",      "name": "Store"    },    {      "@type": "LocationFeatureSpecification",      "name": "Campervan"    },    {      "@type": "LocationFeatureSpecification",      "name": "Pet Friendly"    },    {      "@type": "LocationFeatureSpecification",      "name": "Rv Camping"    },    {      "@type": "LocationFeatureSpecification",      "name": "Rv"    }  ]}