skos:altLabel | - Douro Valley
- Douro region
- Douro valley
- Rio Douro
- Duero River
- Duero
- Douro / Duero
- Douro Basin
- Douro River
- Douro river
- Douro#Dams
- Douro/Duero
- Duero Arribes / Douro River Canyon
- Duero river
- Duero river basin
- Porto e Douro
- R. Douro
- River Douro
- River Duero
- river Douro
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