hasCounterexampleYear
P91858
predicate
Indicates the year in which a counterexample to a claim, conjecture, or statement was found or demonstrated.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| disproofYear | 1 |
Sample triples (2)
| Subject | Object |
|---|---|
| Hilbert’s fourteenth problem | 1958 ⓘ |
| Pólya’s conjecture | 1958 via predicate surface "disproofYear" ⓘ |