Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/camping-de-zwaluw-pp-julianadorp-aan-zee",  "name": "Camping De Zwaluw",  "description": "Camping De Zwaluw is a cosy family campsite where service and hospitality are standard. Located near the wide sandy beaches of the North Sea, just a few kilometres from Den Helder, it offers a quiet and ideal setting for a beach holiday. The campsite is small-scale with spacious, open pitches and no shade, perfect for sun worshippers. As you approach, you'll pass tulip fields and cross dunes, a sight that's especially glorious in spring when you can smell the hyacinths all the way to the camp...",  "url": "https://campertunity.com/listings/campgrounds/camping-de-zwaluw-pp-julianadorp-aan-zee",  "image": [    "https://firebasestorage.googleapis.com/v0/b/campio.appspot.com/o/images%2F654a9dfa7e2851000d05d8ac%2Ff5c01bd1-b927-4da8-a838-c2bf00c65484_11068293_1560681294205337_6404232054117721428_n_640x480.jpeg?alt=media&token=bc2a2c8e-c099-4a59-b8e9-96e836e258ee",    "Photos"  ],  "address": {    "@type": "PostalAddress",    "streetAddress": "Zanddijk 259",    "addressLocality": "PP Julianadorp aan Zee",    "addressCountry": "NL"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 52.89532,    "longitude": 4.71787  },  "sameAs": [    "https://campio.no/campsite/camping-de-zwaluw",    "https://www.eurocampings.nl/nederland/noord-holland/julianadorp/camping-de-zwaluw-105451/"  ],  "checkoutTime": "00:00:00",  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Established"    },    {      "@type": "LocationFeatureSpecification",      "name": "Playground"    },    {      "@type": "LocationFeatureSpecification",      "name": "Dunes"    }  ]}