René's URL Explorer Experiment

        {
          "@context" : "http://schema.org",
          "@type" : "SoftwareApplication",
          "name" : "Sinalgo",
          "image" : "https://sinalgo.github.io/icon/sinalgo_512.png",
          "author" : {
            "@type" : "Person",
            "name" : "Distributed Computing Group"
          },
          "applicationCategory" : "simulation framework",
          "downloadUrl" : "https://sinalgo.github.io/download.html",
          "operatingSystem" : "Windows, Linux, Mac OS X",
          "screenshot" : "https://sinalgo.github.io/pics/screenshot1.png"
        }