| Nodes for Insertion of INCA classes into AKT Reference Ontology | ||
| Thing | details | No expansion |
| Extensions to the AKT Reference Ontology: shadowed nodes are the new classes to the AKT Reference Ontology. | details | No expansion |
| Notation: Blue rectangles store classes in the AKT Support Ontology, while white rectangles store classes in the AKTive Portal Ontology. | details | No expansion |
| Intangible Thing | details | No expansion |
| Temporal Thing | details | No expansion |
| Abstract Information | details | No expansion |
| Set | details | No expansion |
| Tangible Thing | details | No expansion |
| Relation | details | No expansion |
| Information Bearing Object | details | No expansion |
| INCA Specification | details | No expansion |
| Issue | details | No expansion |
| Constraint | details | No expansion |
| INCA Object | details | No expansion |