Task: Property Constraint Reasoning (ontology: Arts_Media_Entertainment/CIDOC_CRM)

The property 'P175 starts before or with the start of' applies to instances of 'E2 Temporal Entity', and 'E4 Period' is a subclass of 'E2 Temporal Entity'. Which class can appear as the value of 'P175 starts before or with the start of' for instances of 'E4 Period'?

A. E39 Actor
B. E97 Monetary Amount
C. E93 Presence
D. E2 Temporal Entity

Answer: E2 Temporal Entity