This provides a collection of test beds for different types of semantic technologies. At this point in time, we offer an easy-to-use collection of existing test beds and related initiatives. In the future, additional test beds will be developed in the course of new and ongoing research projects.

The test bed collection covers the following areas:

• Ontology Engineering - ontology development & management tools
• Storage Systems - ontology and meta-data storage systems
• Reasoning Systems - logic-based reasoning systems for the Semantic Web
• Ontology Matching - alignment and mapping of ontologies
• Semantic Search - semantically enabled search technologies
• Semantic Web Services - semantic technologies for managing and using Web Services