| Frame Element | Duration |
| Identifier | 0000000129 |
| Parent | Length |
| Number of Definitions | 229 |
| Number of Children | 7 |
| Path to Top | Duration -> Length -> Distance -> Cause -> Top |
| 0000000130 | Duration_of_activity |
| 0000000131 | Duration_of_endstate |
| 0000000133 | Duration_of_final_state |
| 0000000134 | Duration_of_state |
| 0000000135 | Elapsed_time |
| 0000000136 | Period |
| 0000000144 | Time_span |