hardnessType
P158601
predicate
Indicates the specific category or classification of hardness associated with an entity.
Observed surface forms (2)
- coalHardness ×1
- preferredWaterHardness ×1
Sample triples (3)
| Subject | Object |
|---|---|
| Aspidoras | soft to moderately hard via predicate surface "preferredWaterHardness" ⓘ |
| Bituminous coal fields of Pennsylvania | soft coal via predicate surface "coalHardness" ⓘ |
|
short integer solution (SIS) problem
surface form:
short integer solution problem
|
worst-case to average-case reduction ⓘ |