Triple
T58915
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rogers Commission investigation of the Space Shuttle Challenger disaster |
E1166
|
entity |
| Predicate | hasNotableEvent |
P259
|
FINISHED |
| Object |
Feynman O-ring ice water demonstration
The Feynman O-ring ice water demonstration was a televised experiment by physicist Richard Feynman during the Challenger disaster investigation, vividly showing how cold temperatures compromised the shuttle’s O-ring seals.
|
E5107
|
NE FINISHED |
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69a24a552ef88190a0df287d68c65cba |
elicitation | completed |
| NER | batch_69a24ec5f46081909f3ba0b25190282b |
ner | completed |
| NED1 | batch_69a2554a9e70819099ab14df3da5e403 |
ned_source_triple | completed |
| NED2 | batch_69a2573414808190bbab27e1f48479a5 |
ned_description | completed |
| NEDg | batch_69a2569d3d008190ad1546d18ba30375 |
nedg | completed |
Created at: Feb. 28, 2026, 1:55 a.m.