Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Petroglyphs of Lake Onega and the White Sea' has mentioned 'Coast' in the following places:
Occurrence Sentence Text Source
[9] The lake freezes near the coast and bays in late November and December and around mid-January in its center.
They are located on the eastern coast of the lake and date back to between the 4th and 2nd millennia BC.