Task: Property Constraint Reasoning (ontology: Earth_Environment/EnvironmentOntology)

The property 'develops from' applies to instances of 'independent continuant', and 'immaterial entity' is a subclass of 'independent continuant'. Which class can appear as the value of 'develops from' for instances of 'immaterial entity'?

A. piece(s) of animal
B. independent continuant
C. environmental monitoring
D. obsolete alga

Answer: independent continuant