Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/singo-grisslehamn-uppland",  "name": "Singö camping",  "description": "The reception of Singö Camping is located at Grisslehamn Marina. Before arriving, guests must check in at Grisslehamn Marina. We recommend our guests on Singö to collect water from Grisslehamns Camping as the water quality there is excellent. Singö, being an island, has well water which can give a slight brown discolouration. It is also more convenient to empty grey water and the camper's toilet at Grisslehamn Camping as they have greater facilities. We also need to include Singö as a guest h...",  "url": "https://campertunity.com/listings/campgrounds/singo-grisslehamn-uppland",  "image": [    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/1.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/11.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/12.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/13.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/15.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/16.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/17.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/18.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/10.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/14.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/7.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/9.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/3.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/4.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/5.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/2.jpg",    "https://campcation-prod-images.s3.eu-central-1.amazonaws.com/campsites/singo-camping/campsite/6.jpg"  ],  "address": {    "@type": "PostalAddress",    "streetAddress": "Singövägen 156",    "addressLocality": "Grisslehamn",    "addressRegion": "Uppland",    "postalCode": "76457",    "addressCountry": "SE"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 60.1514061,    "longitude": 18.7792812  },  "sameAs": [    "https://www.campcation.com/fi/campsite/singo-camping/"  ],  "checkinTime": "07:20:00",  "checkoutTime": "07:20:00",  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Established"    },    {      "@type": "LocationFeatureSpecification",      "name": "Restaurant"    },    {      "@type": "LocationFeatureSpecification",      "name": "Showers"    },    {      "@type": "LocationFeatureSpecification",      "name": "Toilets"    },    {      "@type": "LocationFeatureSpecification",      "name": "Marina"    },    {      "@type": "LocationFeatureSpecification",      "name": "Island"    }  ],  "offers": {    "@type": "Offer",    "availability": "https://schema.org/InStock",    "priceCurrency": "SEK",    "price": "300",    "priceValidUntil": "2026-09-24"  },  "priceRange": "kr300+"}