Triple
T286500
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Met Lab |
E5895
|
entity |
| Predicate | locationOfEvent |
P373
|
FINISHED |
| Object |
Stagg Field, University of Chicago
Stagg Field at the University of Chicago is the historic site where the Manhattan Project’s Metallurgical Laboratory achieved the world’s first controlled, self-sustaining nuclear chain reaction in 1942.
|
E37321
|
NE FINISHED |
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69a25946a7ac8190a78871c210213272 |
elicitation | completed |
| NER | batch_69a25e2c73a48190b549b688254e5fee |
ner | completed |
| NED1 | batch_69a39d078ad88190b4fce535c8ea9a80 |
ned_source_triple | completed |
| NED2 | batch_69a39f38af0481908f0a3bfeda680065 |
ned_description | completed |
| NEDg | batch_69a39e93efc48190a1fa60d04ee7e85f |
nedg | completed |
Created at: Feb. 28, 2026, 3:02 a.m.