dm - Data Model ontology

latest update: 4 July 2013  

NOTE - The above diagram may change


ISO 15926 starts with a data model, as defined in ISO 15926-2. In this ISO standard this data model is written in EXPRESS, the modelling language of the ISO 10303 ("STEP") suite of standards. See here. A graphical access can be found here.

For the purpose of ISO 15926 (integration, sharing, exchange, and hand-over of plant lifecycle information) the choice has been made to use the technologies of the W3C Semantic Web.

This made it necessary to map the data model from EXPRESS into OWL . The mapping has been done by PoscCaesar.  

The OWL version of the data model can be found here.