Task: Property Constraint Reasoning (ontology: Sciences/Conference)

The property 'has a review expertise' applies to instances of 'Submitted contribution', and 'Reviewed contribution' is a subclass of 'Submitted contribution'. Which class can appear as the value of 'has a review expertise' for instances of 'Reviewed contribution'?

A. Conference part
B. Conference document
C. Conference proceedings
D. Review expertise

Answer: Review expertise