{"@context":"http:\/\/schema.org","@type":"Event","endDate":"2026-09-06T16:00:00+02:00","eventStatus":"https:\/\/schema.org\/EventScheduled","location":{"@type":"Place","address":{"@type":"PostalAddress","addressCountry":"DE","addressLocality":"Hemmingen","addressRegion":"Niedersachsen","postalCode":"30966","streetAddress":"Im Sundern 1"},"geo":{"@type":"GeoCoordinates","latitude":52.3155,"longitude":9.73937},"name":"Von-Alten-Mausoleum \/ Gut Sundern"},"startDate":"2026-09-06T10:00:00+02:00","name":"18c | Hemmingen, Pattensen & Laatzen \u2013 Denkmalruine"}