{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Organization",
      "@id": "https://www.unter-hamburg.de/#organization",
      "name": "unter-hamburg",
      "url": "https://www.unter-hamburg.de/",
      "description": "Der Verein \"unter hamburg\" dokumentiert die Geschichte unterirdischer Bauten in Hamburg und bietet Führungen durch Bauwerke an."
    },
    {
      "@type": "WebPage",
      "@id": "https://asg.websdocs.com/directory/business/unter-hamburg#asg",
      "name": "unter-hamburg ASG Directory Profile",
      "url": "https://asg.websdocs.com/directory/business/unter-hamburg",
      "isPartOf": {
        "@id": "https://www.unter-hamburg.de/#organization"
      },
      "description": "Static AI-readable public business profile published by the WebsDocs ASG Directory."
    }
  ]
}