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

The property 'has specified data output' applies to instances of 'software', and 'Supernovo' is a subclass of 'software'. Which class can appear as the value of 'has specified data output' for instances of 'Supernovo'?

A. data item
B. Development status
C. correction
D. datum label

Answer: data item