BS ISO/IEC 21972:2020

This standard BS ISO/IEC 21972:2020 Information technology. Upper level ontology for smart city indicators is classified in these ICS categories:

• 35.240.99 IT applications in other fields
• 13.020.20 Environmental economics

This document establishes general principles and gives guidelines for an indicator upper level ontology (IULO) for smart cities that enables the representation of indicator definitions and the data used to derive them. It includes:

• concepts (e.g., indicator, population, cardinality); and

• properties that relate concepts (e.g., cardinality_of, parameter_of_var).