Assertion: cork tree's bark | /r/HasProperty | removed
Facets:
value: carefully
type: MANNER
Source sentences:
text: Cork is obtained from the new outer sheath of bark formed by the inner bark after the original rough outer bark is removed.
text: From that point onwards the bark can be harvested every 9-12 years, since the tree has the ability to reproduce a new layer of cork once the bark is removed.
text: The bark must be removed carefully so as not to harm the tree.