The
W3C Protocol for Web Description Resources (POWDER) Working Group has published the First Public Working Draft of
Protocol for Web Description Resources (POWDER): Formal Semantics. This document underpins the Protocol for Web Description Resources (POWDER). It describes how the relatively simple operational format of a POWDER document can be transformed through two stages, first into a more tightly constrained XML format (POWDER-BASE), and then into an RDF/OWL encoding (POWDER-S) that may be processed by Semantic Web tools. The formal semantics of POWDER are best understood after the reader is acquainted with the
Description Resources and
Grouping of Resources documents.