Triple
T60777
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canadian Shield |
E1206
|
entity |
| Predicate | geologicalEraFormation |
P1327
|
FINISHED |
| Object |
Proterozoic Eon
The Proterozoic Eon is a major division of Precambrian time, spanning from about 2.5 billion to 541 million years ago, marked by the buildup of atmospheric oxygen, the emergence of complex single-celled and early multicellular life, and the assembly of large continental landmasses.
|
E6725
|
NE FINISHED |
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69a24ba4f760819081f6638a3c70538a |
elicitation | completed |
| NER | batch_69a25679e0688190bc0360314af3ef46 |
ner | completed |
| NED1 | batch_69a25ab7ec3881909356c659f4664fb8 |
ned_source_triple | completed |
| NED2 | batch_69a25c29bf708190966d4a036ae69f10 |
ned_description | completed |
| NEDg | batch_69a25ba89b70819086966936d11a8dcf |
nedg | completed |
Created at: Feb. 28, 2026, 2:02 a.m.