The fifteen problems · 07 of 15 · identity

Transliteration has no standard, and geography is time-indexed

Amharic-to-Latin transliteration is unstandardized, so the same person or place appears under several spellings. Administrative boundaries have been redrawn repeatedly, organizations split and merge, and a case-folding bug collapsed distinct names into one identifier.

Amharic-to-Latin transliteration is unstandardized, so the same person or place appears under several spellings. Ethiopian place names repeat across regions, and administrative boundaries have been redrawn repeatedly (Sidama 2020, South West Ethiopia 2021, more since), so a woreda name in a 2015 World Bank document and a 2024 news story may not denote the same unit. Organizations split and merge: Ethiopian Electric Power and Ethiopian Electric Utility separated in 2013, so a 2011 and a 2015 document naming "Ethiopian Electric Power Corporation" are not about the same legal entity.

A case-folding bug compounded it: the anchor minter uppercased codes so "Tigray province" and "Tigray Province" collapsed to one IRI. It was repaired with a case-sensitive scheme carrying legacy references.

× What it broke

Any identity resolution by name. The evidence model already forbade it; this is the evidence for why.

✓ What it established

Workarounds ranked: explicit identifiers where present; explicit reference (a news piece naming a World Bank report); co-occurrence in a resolved frame (same place, same window, same sector) as the fallback; Wikidata as a resolution service.

build report §4.7 · the anchor-minter case-folding repair · retrieved 2026-08-21

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