| fortification → HasProperty → voluntary | 0.47 | |
| fortification → HasProperty → effective | 0.45 | |
| fortification → HasProperty → visible | 0.37 | |
| fortification → HasProperty → strong | 0.28 | |
| fortification → HasProperty → accessible | 0.25 | |
| fortification → HasProperty → destroyed betweeen 1466 | 0.25 | |
| fortification → HasProperty → impressive | 0.25 | |
| fortification → HasProperty → open | 0.21 |