Abstract
PSL is being incorporated into the TUpper ontology as Part 4 of ISO 21838 (Top Level Ontologies). In particular, TUpper extends PSL with modules for physical objects, location, and units of measure, thus addressing the shortcomings of using PSL alone. In these notes, we summarize various aspects of PSL and TUpper with respect to the IOF selection criteria for a foundational ontology.General Information
Publication date: 14 April 2022
ICT rolling plan topic: Ontologies
SDO: ISO
Latest publishied version: https://www.iso.org/standard/78928.html