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A simple Graph Example - version 2
   (let* ((node-1 (svg-node circular    300 100 "A" 'rx 5 'bg-color "yellow"))
          (node-2 (svg-node rectangular 100 200 "B" 'rx 5 'bg-color "yellow"))
          (node-3 (svg-node rectangular 500 200 "C" 'rx 5 'bg-color "yellow"))
          (edge-1 (svg-edge node-1 "lc" node-2 "ct" 'style "hv" 
                            'stroke-dasharray "3 3" 'arrow "yes")) 
          (edge-2 (svg-edge node-1 "rc" node-3 "ct" 'style "hv"
                            'stroke-dasharray "3 3" 'arrow "yes")) 
         )
     (svg-graph (list node-1 node-2 node-3) (list edge-1 edge-2)))