Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/camperplaats-de-haar-marum",  "name": "Camperplaats De Haar",  "description": "Camper place De Haar in Marum (Groningen) On the border of Groningen and Friesland, De Haar has opened, a camper place for four campers at an existing bed & breakfast. There are no facilities. Reservations can be made via an app, payment is in cash. The center of Marum is 3.5 kilometers away. In connection with the peace and quiet, you can arrive here until 21:00. The camper place is open all year round and an overnight stay costs 10 euros.",  "url": "https://campertunity.com/listings/campgrounds/camperplaats-de-haar-marum",  "image": [    "https://images.campercontact.com/media/photos/4222124651100619.jpg"  ],  "address": {    "@type": "PostalAddress",    "streetAddress": "Haarsterweg",    "addressLocality": "Marum",    "addressRegion": "groningen",    "postalCode": "9363 VE",    "addressCountry": "NL"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 53.13081,    "longitude": 6.22389  },  "sameAs": [    "https://www.campercontact.com/en/netherlands/groningen/marum/105311/camperplaats-de-haar"  ],  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Rv Camping"    },    {      "@type": "LocationFeatureSpecification",      "name": "Rv"    }  ],  "offers": {    "@type": "Offer",    "availability": "https://schema.org/InStock",    "priceCurrency": "EUR",    "price": "10",    "priceValidUntil": "2026-11-10"  },  "priceRange": "€10+"}