3
Focus Overall of WG
• Kernel based on logical KR
– Semantics, syntax, layering:  for that kernel
– Rudimentary rule management:  e.g., queries, answers, premises, conclusions, updates to premises, ruleset definition, importation of rules, simple versioning, simple provenance
•Use Cases from Business Processes, Services
– Policies, in particular
– Support Semantic Web Services requirements, in particular
• Integrate Rules and Ontologies
– Interoperate with OWL, in particular
– Represent Ontologies as Rules, in particular