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Keywords from Image Description:
Zwartewaterland flag outline. Flag of the Dutch municipality of Zwartewaterland outlined version for use against light background own Quistnix Flag of Zwartewaterland svg GFDL Ccbysa migrated Ccbysa PDNLgemeentevlag Symbols of Zwartewaterland Flag Superseded flags of municipalities of Overijssel Zwartewaterland Blue red white