bn:03091997n
Noun Named Entity
Categories: Rivers of Nizhny Novgorod Oblast, Rivers of Kaluga Oblast, All articles needing additional references, Rivers of Oryol Oblast, Tributaries of the Volga
EN
Oka  Oka River
EN
The Oka is a river in central Russia, the largest right tributary of the Volga. Wikipedia
English:
river
Geonames
Definitions
Relations
Sources
EN
The Oka is a river in central Russia, the largest right tributary of the Volga. Wikipedia
River in Russia, tributary of Volga Wikidata
Wikipedia
Wikidata
EN
Oka
GeoNames
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Wikidata Alias