| Semantic Web Tool |
| Refinement | Semantic Web Tool |
| Diagram | Semantic Web |
| Diagram | Semantic Web Business Tools |
| Diagram | Semantic Web Tool |
| Hyperlink | http://www.darpa.mil/ito/psum2001/K535-0.html |
| SubClass | RDF Inference Engine |
| SubClass | RDFS WebStore |
| SubClass | RDFS Editor |
| SubClass | ContentManagement Tool |
| SubClass | Content Categorization Tool |
| SubClass | Semantic Web Knowledge Management System |
| SubClass | Topic Map Tool |
| edits | Ontology Layer |
| edits | Model Layer |
| inv maintains a list of | Semantic Web Business Special Interest Group |