As stated in the sXBL working draft: sXBL is intended to be an SVG-specific first version of a more general-purpose XBL specification (e.g., "XBL 2.0").
Wie nachfolgend im sXBL-Arbeitsentwurf beschrieben: sXBL is intended to be an SVG-specific first version of a more general-purpose XBL specification (e.g., "XBL 2.0").