text: Loading session @BasicOwner/session.sdf@
  
  Loading @BasicOwner/root.sdf@
  
  ------------------------------------------------------------------------
  Layer Stack:
       session.sdf
       root.sdf
       owned.sdf
       stronger.sdf
       weaker.sdf
  
  ------------------------------------------------------------------------
  Results for composing </Sphere>
  
  Prim Stack:
      owned.sdf            /Sphere
      stronger.sdf         /Sphere
      weaker.sdf           /Sphere
  
  Property names:
       ['radius']
  
  Property stacks:
  /Sphere.radius:
      owned.sdf            /Sphere.radius
      stronger.sdf         /Sphere.radius
      weaker.sdf           /Sphere.radius
  
  