Assertion: plantain's leaf | /r/MadeOf | mucilage
Facets:
Source sentences:
text: Leaves contain mucilage, tannin and silic acid.
text: Because the leaves contain mucilage, the bruised and crushed leaves can quickly soothe pain while their anti-inflammatory properties can help reduce redness and swelling.
text: The leaves contain mucilage, tannin and silic acid.