| Instance | |
| type | Instance |
| OWL Tag | |
| OWL Equal (other instance name) | |
| OWL Equivalent (other instance name) | |
| Class Name | |
| Description | This notation is used to store instances of concrete classes. |
| Sub-Area-of | |
| Related Area | |
| Inclusion | |
| Exclusion | |
| Object Attributes(real world) | |
| Source Provider(real world) | |
| Authority(real world) | |
| Cross Reference(to class) | |
| Immediate Parent(system) | |
| Modeller | |
| Date | |
| Status | |
| Comment | |