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

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

A. processed material
B. organization
C. data item
D. licence

Answer: data item