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            "@content":"Columns.x3d"
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          {
            "@name":"description",
            "@content":"Columns and torches: this world uses an externally defined Torch prototype node with an animated flame, placed on a column, then instanced multiple times to form a double row of columns. A glowing window at the end creates a goal for the column row... whatever it might be."
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            "@name":"creator",
            "@content":"David R. Nadeau"
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          {
            "@name":"translator",
            "@content":"Don Brutzman"
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          {
            "@name":"created",
            "@content":"1 July 1998"
          },
          {
            "@name":"translated",
            "@content":"2 February 2014"
          },
          {
            "@name":"modified",
            "@content":"20 October 2019"
          },
          {
            "@name":"reference",
            "@content":"originals/columns.wrl"
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          {
            "@name":"reference",
            "@content":"http://www.siggraph.org/s98"
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            "@name":"reference",
            "@content":"http://www.siggraph.org/s98/conference/courses/18.html"
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            "@name":"reference",
            "@content":"http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0500.htm"
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            "@name":"license",
            "@content":"../license.html"
          },
          {
            "@name":"translated",
            "@content":"17 April 2026"
          },
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