Assertion: fortress's wall | /r/HasProperty | covered with cork
Facets:
value: to reduce firing noise
type: PURPOSE
Source sentences:
text: The walls of its cannon casemates were covered with cork to reduce firing noise.
text: The walls of its cannon casemates were covered with cork to reduce firing noise.
text: The walls of its cannon casemates were covered with cork to reduce firing noise.
text: The walls of its cannon casemates were covered with cork to reduce firing noise.