| Request | services:Service request Is part of Processing | Processing |
| Request | services:Service request Was made at Time | Time |
| Request | services:Service request Is for Action | Action |
| Service | services:A Service Has Name | Service Name |
| Action | services:A Action Has Name | Action Name |
| Processing | services:Processing Has Progress | Progress |
| Processing | services:Processing Has Progress description | Step |
| Response | services:Service response Is response to Request | Request |
| Response | services:Service response Has Completion status | Completion |
| Action | services:A Action Is action of Service | Service |
