kr_fe_grade · Registry & regulatory IDs
Korean KEA 등급 (fuel-economy efficiency grade). Numeric "1등급" through "5등급" stored as "1".."5". Special categories ("PHEV", "FCEV", "초소형", "경형") preserved verbatim. Source: 한국에너지공단 (KOGL Type 1).
type
text
applies to
all variants
filled
1%
sources
1
Meaning
Korean KEA 등급 (fuel-economy efficiency grade). Numeric "1등급" through "5등급" stored as "1".."5". Special categories ("PHEV", "FCEV", "초소형", "경형") preserved verbatim. Source: 한국에너지공단 (KOGL Type 1).
Export shape
apex fieldjson
{
"kr_fe_grade": "example",
"_provenance": {
"kr_fe_grade": {
"source": "manual",
"source_record_url": "https://apex-db.org/docs/sources#manual",
"effective": true
}
}
}Provenance
Apex stores source-qualified provenance for exported values. Buyer snapshots and API responses include the upstream source record where redistribution rights allow it, so a downstream model can cite the original regulator or manufacturer feed.
Field-level fill rates are measured across the current variant snapshot. Sparse fields are still documented because they can be important for regulatory, EV, safety, or emissions workflows.