Assertion: comfrey | /r/ObjectUse | used for century
Facets:
value: as cut fodder for confined animals
type: PURPOSE
value: as an invaluable herb
type: MANNER
Source sentences:
text: Comfrey has been used for centuries as an invaluable herb to treat bruises, lesions, injures, contusions, and in some cases even broken bones.
text: Comfrey is an ideal “soiling” crop and has been used for centuries as cut fodder for confined animals.
text: Comfrey is a high-yielding leafy green plant that has been used for centuries as a feed crop for animals and a medicine for humans.
text: Comfrey has been used for centuries for healing bruises and broken bones.