Assertion: broccoli's head | /r/HasProperty | 10 to 20 cm
Facets:
Source sentences:
text: Calabrian Type : large green heads (10 to 20 cm) at the end of thick stalks, tender and green.
text: : large green heads (10 to 20 cm) at the end of thick stalks, tender and green.
text: Common broccoli (var. botrytis) has been developed to have a dense, central flowering head (10 to 20 cm) on a thick stem, with the head surrounded by petiolate leaves.