Assertion: mulberry's leaf | /r/HasProperty | important
Facets:
value: for the silkworms
type: TRANSITIVE-OBJECT
value: ecologically
type: DEGREE
Source sentences:
text: Mulberry leaves, particularly those of the White Mulberry, are ecologically important as the sole food source of the silkworm"
text: Leaves of white mulberry are important source of food for the silkworms (caterpillars of silk moth).