source_document: 503

Per-bank PDFs and HTML sources we extracted from. Every fee + rate references one of these via source_page or source_url.

This data as json

id	bank_id	title	valid_from	language	filename	parsed_at	bpg
503	szkb	Zinsuebersicht Hypotheken und Kredite	2026-04-15	de	zinsuebersicht-hypotheken-und-kredite.html	2026-04-17	BPG002E5BA8K

Links from other tables