SoVRMLColor(3) on Linux
The text c6b3b51d3a6e, as Debian 8 (Jessie) shipped it.
The SoVRMLColor class is used to specify multiple colors for a single shape. The detailed class documentation is taken verbatim from the VRML97 standard (ISO/IEC 14772-1:1997). It is copyright The Web3D Consortium, and is used by permission of the Consortium: