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Dubá | |
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State | |
Country | |
Capital | |
Population | 0 |
Dubá (German: Dauba) is a town in the Liberec Region of the Czech Republic. It has a population of around 1,700.
Arch | |
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State | Bern |
Country | Switzerland |
Capital | |
Population | 1514 |
Postcode | 3296 |
An arch is a vertical curved structure that spans an elevated space and may or may not support the weight above it, or in case of a horizontal arch like an arch dam, the hydrostatic pressure against it.
Arches may be synonymous with vaults, but a vault may be distinguished as a continuous arch forming a roof.