Triple
T2209726
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Spatial Reference System |
E50885
|
entity |
| Predicate | historicalComponent |
P32486
|
FINISHED |
| Object |
North American Vertical Datum of 1988
The North American Vertical Datum of 1988 (NAVD 88) is the primary geodetic reference system used across North America to define consistent elevations above mean sea level for mapping, surveying, and engineering.
|
E246427
|
NE FINISHED |
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69a88b06709c8190978fb2418470d1b6 |
elicitation | completed |
| NER | batch_69abbfce5abc8190b90b92e32045385d |
ner | completed |
| NED1 | batch_69ae6af84b708190ac3170a343eb107f |
ned_source_triple | completed |
| NED2 | batch_69ae6bd2856c81909033efe74039c258 |
ned_description | completed |
| NEDg | batch_69ae6b31eccc81908fbcc80f72e65df8 |
nedg | completed |
Created at: March 4, 2026, 7:46 p.m.