| door → HasPrerequisite → attention | 0.53 | |
| door → HasPrerequisite → repair | 0.53 | |
| door → HasPrerequisite → key | 0.46 | |
| door → HasPrerequisite → regular maintenance | 0.42 | |
| door → HasPrerequisite → little maintenance | 0.41 | |
| door → HasPrerequisite → little attention | 0.35 | |
| door → HasPrerequisite → complete upgrade | 0.25 |