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            "@name":"title",
            "@content":"rfreecrt.x3d"
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            "@name":"TODO",
            "@content":"fix naming, cartilage?"
          },
          {
            "@name":"description",
            "@content":"cartilage model, TODO finish"
          },
          {
            "@name":"creator",
            "@content":"Don Brutzman, Joe Williams, John Carlson, Damon Hernandez"
          },
          {
            "@name":"translator",
            "@content":"Don Brutzman"
          },
          {
            "@name":"created",
            "@content":"5 December 2013"
          },
          {
            "@name":"translated",
            "@content":"5 March 2026"
          },
          {
            "@name":"modified",
            "@content":"16 March 2026"
          },
          {
            "@name":"reference",
            "@content":"originals/rfreecrt.x3d"
          },
          {
            "@name":"reference",
            "@content":"https://en.wikipedia.org/wiki/List_of_bones_of_the_human_skeleton"
          },
          {
            "@name":"reference",
            "@content":"usage examples https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Medical"
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            "@name":"identifier",
            "@content":"https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/rfreecrt.x3d"
          },
          {
            "@name":"license",
            "@content":"../license.html"
          },
          {
            "@name":"translated",
            "@content":"07 April 2026"
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            "@name":"generator",
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            {
              "@title":"*TODO_add_title*"
            }
          },
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                },
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                    "@fromField":"isActive",
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                    "@fromField":"isOver",
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                    "-appearance":
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                          "-material":
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                                "@DEF":"CartilageMaterial",
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