Triple
T2341199
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | US Open (tennis) |
E45029
|
entity |
| Predicate | surfaceChange |
P38840
|
FINISHED |
| Object | clay to hard court in 1978 |
—
|
LITERAL FINISHED |
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69a88917935081909b755dbf38e81024 |
elicitation | completed |
| NER | batch_69abd0d6b0e48190aee9131ca182e52f |
ner | completed |
Created at: March 4, 2026, 7:52 p.m.