Assertion: swiss chard's leaf | /r/HasProperty | excellent
Facets:
value: for spinach
type: TRANSITIVE-OBJECT
value: during the hot months
type: TEMPORAL
Source sentences:
text: Chard is an excellent leaf to grow in your garden.
text: However you prepare Swiss chard, the leaves are an excellent substitute for spinach during the hot months, and the stems may be used like asparagus.