274-dev: single master table keyed on the extracted name

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Replaces the three separate tables (structures / watercourses / PoI) with
one table in road order, and adds a Name column: the proper noun with
generic tails stripped (橋, 川, トンネル, 覆道, 郵便局, 発電所, 町, 丁目),
Ainu size qualifiers stripped (パンケ, ペンケ, ポン), and variants aliased
(十三哩→十三里, 滝ノ上→滝の上, 浪ノ沢→浪の沢, 能見→熊見, クルキ→久留喜,
三川 compounds folded together).

Objects are kept in full alongside, with kilometre, offset, kind, WGS84
coordinates and the register attributes.

188 entries, 119 distinct names, 15 names carried by three or more objects.

Adds machine-readable copies for later visualisation work:
274-lookup.csv and 274-lookup.geojson (route line plus one point per
entry, all properties carried through).

Name extraction is mechanical and meant to be corrected by hand.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01S6MpcBisZYhX45oDGRRJoz

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This commit is contained in:

Mikkeli Matlock

2026-09-10 02:03:05 +09:00

parent 0b8fdfe5cc

commit 1ec8aff737

3 changed files with 410 additions and 242 deletions

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wip/274-lookup.geojson

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