| directory → IsA → file | 0.67 | |
| directory → IsA → special file | 0.41 | |
| directory → IsA → special type of file | 0.37 | |
| directory → IsA → work | 0.32 | |
| directory → IsA → book | 0.31 | |
| directory → IsA → a file system cataloging struct… | 0.29 | |
| directory → IsA → extended an access control list | 0.25 |