#onion_plant__onionplant__onion__Allium_cepa  bulbous plant having hollow leaves cultivated worldwide for its rounded edible bulb
  supertype:  #alliaceous_plant  bulbous plants having a characteristic pungent onion odor
  subtype:  #eschalot  #tree_onion  #Welsh_onion  #red-skinned_onion
  substance:  #isothiocyanate
  part:  #onion.bulb  edible bulb of an onion plant

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