Assertion: grain's gluten | /r/HasProperty | protein
Facets:
Source sentences:
text: Gluten is a protein found in some grains, including wheat, barley and rye.
text: Gluten is a protein found in certain grains like wheat, barley, and rye.
text: Gluten is a protein which enables bread to rise by forming gas cells that hold carbon dioxide during fermentation.
text: Gluten is a protein found in cereal grains like wheat, barley and rye.