| pool → HasPrerequisite → regular cleaning | 0.51 | |
| upholstery → HasPrerequisite → regular cleaning | 0.47 | |
| denture → HasPrerequisite → regular cleaning | 0.39 | |
| tile → HasPrerequisite → regular cleaning | 0.39 | |
| solar panel → HasPrerequisite → regular cleaning | 0.37 | |
| appliance → HasPrerequisite → regular cleaning | 0.25 | |
| washing machine → HasPrerequisite → regular cleaning | 0.23 |