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

The property 'P31i was modified by' applies to instances of 'E18 Physical Thing', and 'E19 Physical Object' is a subclass of 'E18 Physical Thing'. Which class can appear as the value of 'P31i was modified by' for instances of 'E19 Physical Object'?

A. E10 Transfer of Custody
B. E11 Modification
C. E13 Attribute Assignment
D. E65 Creation

Answer: E11 Modification