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

Suppose an individual ?x satisfies: ABLSus E 1to9(?x). Which conclusion is one valid inferred conclusion?

A. Pod number per plant - Measurement(?x)
B. Seed Potassium content - Measurement(?x)
C. Variable(?x)
D. LodgInc E 1to9(?x)

Answer: Variable(?x)