Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/garfvert-holyoke",  "name": "Garfvert",  "description": "Within Nemadji State Forest, Garfvert operates as a DNR Forestry campground that draws ATV and dirt bike enthusiasts year-round. The campground sits adjacent to an extensive trail network offering hundreds of miles of off-highway vehicle routes ranging from easy to intermediate difficulty levels. Sites are positioned relatively close together, with some located near a lake that features a shallow boat launch and dock. The campground functions on a first-come, first-serve basis, which can make...",  "url": "https://campertunity.com/listings/campgrounds/garfvert-holyoke",  "image": [    "https://photos.thedyrt.com/photo/21824/photo/garfvert-nemadji-state-forest_3fdeeac07a73dcd7c1cbd684f8178f13.jpg"  ],  "address": {    "@type": "PostalAddress",    "streetAddress": "4252 County Road #137",    "addressLocality": "Holyoke",    "addressRegion": "MN",    "postalCode": "55749",    "addressCountry": "US"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 46.40500016,    "longitude": -92.44000082  },  "sameAs": [    "https://thedyrt.com/camping/minnesota/garfvert-nemadji-state-forest"  ],  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Boat Ramp"    },    {      "@type": "LocationFeatureSpecification",      "name": "Firewood"    },    {      "@type": "LocationFeatureSpecification",      "name": "Established"    },    {      "@type": "LocationFeatureSpecification",      "name": "Atv Riding"    },    {      "@type": "LocationFeatureSpecification",      "name": "Ohv Riding"    },    {      "@type": "LocationFeatureSpecification",      "name": "Snowmobiling"    },    {      "@type": "LocationFeatureSpecification",      "name": "Forest"    },    {      "@type": "LocationFeatureSpecification",      "name": "Lake"    }  ]}