Task: SWRL-based Rule Reasoning (ontology: Food_Agriculture/Crop_Ontology)

Suppose an individual ?x satisfies: LfBlastDam EstAmt 0to9(?x). Which conclusion is one valid inferred conclusion?

A. Brown rice protein content(?x)
B. SpkSter Comp 1to9(?x)
C. DExs CM d(?x)
D. Variable(?x)

Answer: Variable(?x)