Table 4 Example system requirements produced

From: Robust requirements gathering for ontologies in smart water systems

Title Brief description Priority
Virtual representation of water network The water ontology should provide a detailed virtual representation of the current state of the water network. Including artefacts and properties of all physical components Mandatory
Querying ontology Should provide an effective query based approach for accessing data within the ontology Mandatory
Managing ontology model A system administrator should be able to update an existing ontology model or to replace it with a new version, without affecting the overall system integrity Desirable