layer at (0,0) size 800x600
  LayoutView at (0,0) size 800x600
layer at (0,0) size 800x600
  LayoutSVGRoot {svg} at (54,54) size 746x546
    LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
      LayoutSVGHiddenContainer {symbol} at (0,0) size 0x0
    LayoutSVGForeignObject {foreignObject} at (10,10) size 580x380
      LayoutBlockFlow {xhtml:div} at (0,0) size 580x20
        LayoutText {#text} at (0,0) size 229x19
          text run at (0,0) width 229: "You should only see this string ONCE"
    LayoutSVGContainer {use} at (0,0) size 0x0 [transform={m=((1.00,0.00)(0.00,1.00)) t=(25.00,25.00)}]
      LayoutSVGViewportContainer {svg} at (0,0) size 0x0
    LayoutSVGContainer {use} at (0,0) size 0x0 [transform={m=((1.00,0.00)(0.00,1.00)) t=(10.00,10.00)}]
      LayoutSVGContainer {g} at (0,0) size 0x0 [transform={m=((1.00,0.00)(0.00,1.00)) t=(25.00,25.00)}]
        LayoutSVGViewportContainer {svg} at (0,0) size 0x0