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

The property 'owner' applies to instances of 'Item', and 'Artwork' is a subclass of 'Item'. Which class can appear as the value of 'owner' for instances of 'Artwork'?

A. Comic Age
B. Attribute
C. Agent
D. Intangible

Answer: Agent