SoToVRML2Action(3) on Linux
The text 55b9c403e3ec, as Debian 8 (Jessie) shipped it.
The SoToVRML2Action class builds a new scene graph, using only VRML97/VRML2 nodes. This action is used for converting a scene graph of VRML1/Coin nodes to a new scene graph using only VRML97/VRML2 nodes.