Assertion: iceberg lettuce's leaf | /r/HasProperty | folded into compact head
Facets:
Source sentences:
text: 2) Head or cabbage lettuce (variety capitata), with the leaves folded into a compact head
text: Four botanical varieties of lettuce are cultivated: (1) celtuce, or asparagus lettuce (variety augustana), with narrow leaves and a thick, succulent, edible stem; (2) head, or cabbage, lettuce (variety capitata), with the leaves folded into a compact head; (3) leaf, or curled, lettuce (variety crispa), with a rosette of leaves that are curled, finely cut, smooth-edged, or oak-leaved in shape; and (4) cos, or romaine, lettuce (variety longifolia), with smooth leaves that form a tall, oblong, loose head.