Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Skogskyrkogården' has mentioned 'Gravel' in the following places:
Occurrence Sentence Text Source
After changes made to the design on the recommendations of the competition jury, work began in 1917 on land that had been old gravel quarries that were overgrown with pine trees, and the first phase was completed three years later.
In 1912, Stockholm City Council acquired a tract of former gravel pits overgrown with pine trees for the purpose of creating a new cemetery.