Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Fortress of Suomenlinna' has mentioned 'River' in the following places:
Occurrence Sentence Text Source
Early on in the Great Northern War, Russia took advantage of Swedish weakness in Ingria (sv: Ingermanland) and captured the area near the Neva River as well as the Swedish forts, Nyen and Nxc3xb6teborg, built to protect it.