Task: Inferred Instance Class Reasoning (ontology: Sciences/Computer_Science)

After reasoning over the ontology, which class is one valid inferred class for the instance 'mass percentage'? Context: A dimensionless concentration unit which denotes the mass of a substance in a mixture as a percentage of the mass of the entire mixture.

A. plan specification
B. Text data set
C. GEO data type
D. measurement unit label

Answer: measurement unit label