ISO/TS 15926-12:2018 (R2022)

ISO/TS 15926-12:2018 specifies an ontology for the integration of industrial data throughout its life-cycle. The ontology is represented in Web Ontology Language (OWL). The following are within the scope of ISO/TS 15926-12:2018: · fundamental subclasses of an individual that exists in an actual or possible world, including physical object, activity and event; · relationships between physical objects, activities and events, including the creation and destruction of physical objects; · whole-part relationships between physical objects, including temporal part relationships that implement a 4-dimensional (4D) approach to change over time; · points and periods in time; · points and regions in space; · the identification of points in time by text strings in the format defined by ISO 8601. The following are outside the scope of ISO/TS 15926-12:2018: · definitions of physical quantities and measurement scales; · knowledge organization and document metadata specifications; · approval and status; · geometry and topology, including shape.