Triple
T7110461
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Title II – Emission Standards for Moving Sources |
E165693
|
entity |
| Predicate | amendedBy |
P1121
|
FINISHED |
| Object |
Clean Air Act Amendments of 1977
The Clean Air Act Amendments of 1977 were major U.S. environmental law revisions that strengthened air quality standards, tightened regulation of industrial and mobile source emissions, and expanded requirements for areas not meeting federal pollution limits.
|
E4929
|
NE FINISHED |
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69c6888120f081908f8f01b201dc4a4c |
elicitation | completed |
| NER | batch_69c6e5be09d881909988b5382ffa20ed |
ner | completed |
| NED1 | batch_69c79cb8d4988190945516cee5d6d53b |
ned_source_triple | completed |
| NED2 | batch_69c79df3f5648190981176b6c9791181 |
ned_description | completed |
| NEDg | batch_69c79d3feacc819097887064a7439340 |
nedg | completed |
Created at: March 27, 2026, 2:43 p.m.