canal lock
C3519
concept
A canal lock is a gated chamber in a waterway that raises or lowers boats between stretches of water at different levels by controlling the water height within the enclosure.
All labels observed (20)
| Label | Occurrences |
|---|---|
| canal lock canonical | 146 |
| lock | 25 |
| river lock | 10 |
| lock system | 6 |
| canal lock flight | 5 |
| flight of locks | 5 |
| lock on river | 5 |
| staircase lock | 4 |
| navigation lock complex | 3 |
| Panama Canal lock | 2 |
| canal locks | 2 |
| hydraulic lift lock | 2 |
| inland waterway lock | 2 |
| navigational lock | 2 |
| inland navigation lock | 1 |
| lock (water navigation structure) | 1 |
| lock structure | 1 |
| navigation lock structure | 1 |
| staircase flight of canal locks | 1 |
| waterway lock | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: canal lock
Generated description
A canal lock is a gated chamber in a waterway that raises or lowers boats between stretches of water at different levels by controlling the water height within the enclosure.
Instances (219)
| Instance | Via concept surface |
|---|---|
| Eaton Socon Lock | river lock |
|
Hungerford lock
surface form:
Hungerford Lock
|
— |
| Cheboygan River Lock | — |
| Aduard lock | lock |
| Prinses Margrietsluis | navigation lock complex |
| Ware Lock | — |
| Hardmead Lock | — |
| Lee Bridge Road Lock | — |
| Old Ford Lock | — |
| Stanstead Lock | — |
| Rammey Marsh Lock | — |
| Ponders End Lock | — |
| Stonebridge Lock | — |
| Kentucky Lock | inland waterway lock |
| Wilson Lock | inland waterway lock |
| New Marton Locks | — |
| Bray Lock | river lock |
| Cookham Lock | lock |
| Irlam Lock | — |