| | 1 | PCA is working on the RDL to make a better one. The RDL that is now available at [http://data.posccaesar.org/rdl PCA production endpoint] is based on EXPRESS technology and is presented using RDF reified statement. |
| | 2 | |
| | 3 | It has been decided that PCA should take advantages of semantic technologies. Therefore, PCA is working on migration of the RDL to ISO 15926-12 DIS which is an OWL 2 native representation of ISO 15926-2. |
| | 4 | |
| | 5 | The PCA RDL is divided into the following parts: |
| | 6 | |
| | 7 | * Core classes |
| | 8 | * Standard classes |
| | 9 | * Standard profile classes |
| | 10 | * Project classes |
| | 11 | * Chemical classes |
| | 12 | * Research project classes |
| | 13 | |
| | 14 | At the moment, only the core classes have successfully been migrated to ISO 15926-12. It is available at [http://staging.data.posccaesar.org/rdl PCA staging endpoint]. |
