| rug → HasPrerequisite → delicate handling | 0.77 | |
| rug → HasPrerequisite → special cleaning solutions | 0.77 | |
| rug → HasPrerequisite → cleaning | 0.50 | |
| rug → HasPrerequisite → frequent cleaning | 0.42 | |
| rug → HasPrerequisite → a lot of care | 0.29 | |
| rug → HasPrerequisite → patience | 0.16 | |
| rug → HasPrerequisite → precision | 0.16 | |
| rug → HasPrerequisite → professional rug cleaning | 0.16 |