Assertion: maple syrup's sugar | /r/HasProperty | levulose
Facets:
value: mostly
type: DEGREE
Source sentences:
text: The remaining 10% of the sap is a mixture of sugars (mostly levulose, which is a variant of fructose and hexose, which is glucose plus fructose), calcium, potassium, phosphorous, iron, and trace amounts of B vitamins.