Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Neolithic Flint Mines at Spiennes (Mons)' has mentioned 'Wall' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Neolithic populations could thus pass below levels made up of large blocks of flint (up to 2m in length) that they extracted using a particular technique called xe2x80x98strikingxe2x80x99 (freeing from below with support of a central chalk wall, shoring up of the block, removal of the wall, removal of the props and lowering of the block). | UNESCO |
| In the 18th century, the armies of Louis XIV dug out a pit of 3m in depth accompanied by an earthen wall. | UNESCO |