Task: Class Definition Understanding (ontology: Arts_Media_Entertainment/comic_book_ontology)

Which of the following definitions best describes 'Volume'?

A. An the concept of a comic publication.
B. A physical or digital the concept containing a collection of comic resources.
C. A single issue or group of issues published in a comic series.
D. A comic publication containing one or more volumes and issues.

Answer: A single issue or group of issues published in a comic series.