1. ISO 15926 and RDF statements DEPUIS - Rome 14 th, 15 th May David Leal, CAESAR Systems Limited

2. What is ISO 15926 for? To record facts, by the use of reference data To record changes Each fact can have a separate audit trail Support for data warehousing –Large scope requires simple and generic approach

3. Simple connection example thanks to Hans Teijgeler pipe A-256-h pump P-101 2″ 300# RF 2″ 150# RF 2″ 300/150# RF connection

4. Simple connection example pipe A-256-h pump P-101 2″ 300# RF 2″ 150# RF connection assembly C-101 thanks to Hans Teijgeler

5. Simple connection example pipe A-256-h pump P-101 connection assembly C-101 pipe A-256 end 2 flange connection assembly C-101 pump P-101 suction nozzle flange thanks to Hans Teijgeler part of type 2″ 300# RF type 2″ 150# RF type 2″ 300/150# RF connection

6. Simple connection example thanks to Hans Teijgeler pipe A-256 end 2 flange connection assembly C-101 part classifier 2″ 300/150# RF connection composition whole classification classified pipe A-256-h pump P-101 connection assembly C-101 in ISO 15926-2 but not needed for RDF implementation

7. Simple connection example pipe A-256-h pump P-101 connection assembly C-101 pipe A-256 end 2 flange connection assembly C-101 pump P-101 suction nozzle flange thanks to Hans Teijgeler part of type 2″ 300# RF type 2″ 150# RF type 2″ 300/150# RF connection

8. Simple connection example pipe A-256-h pump P-101 connection assembly C-101 unit45:A-256-h_end2_fl a api:fl_2in_300pd_rf ; iso:partOf unit45:C_101 ; iso:partOf unit45:A-256-h.

9. Simple connection example pipe A-256-h pump P-101 connection assembly C-101 unit45:A-256-h_end2_fl a api:fl_2in_300pd_rf ; iso:partOf unit45:C_101 ; iso:partOf unit45:A-256-h.

10. Simple connection example pipe A-256-h pump P-101 connection assembly C-101 unit45:A-256-h_end2_fl a api:fl_2in_300pd_rf ; iso:partOf unit45:C_101 ; iso:partOf unit45:A-256-h.

11. Simple connection example pipe A-256-h pump P-101 connection assembly C-101 unit45:A-256-h_end2_fl a api:fl_2in_300pd_rf ; iso:partOf unit45:C_101 ; iso:partOf unit45:A-256-h.

12. Simple connection example pipe A-256-h pump P-101 connection assembly C-101 @prefix unit45:. unit45:A-256-h_end2_fl a api:fl_2in_300pd_rf ; iso:partOf unit45:C_101 ; iso:partOf unit45:A-256-h. URIs assigned by the user

13. Simple connection example pipe A-256-h pump P-101 connection assembly C-101 @prefix unit45:. unit45:A-256-h_end2_fl a api:fl_2in_300pd_rf ; iso:partOf unit45:C_101 ; iso:partOf unit45:A-256-h. URI assigned by a standard body – standard pipe fitting classes @prefix api:.

14. Simple connection example pipe A-256-h pump P-101 connection assembly C-101 @prefix unit45:. URI assigned by a standard body – standard pipe fitting classes @prefix api:. @prefix iso:. unit45:A-256-h_end2_fl a api:fl_2in_300pd_rf ; iso:partOf unit45:C_101 ; iso:partOf unit45:A-256-h.

15. Making this happen Users assign URIs to things –cool URIs don’t change Standard bodies provide vocabularies –ISO does generic stuff –Trade associations do more detailed stuff

16. Basic vocabulary and reference data ISO 15926-2 philosophy basic engineering ISO 15926-4 process oil and gas supplier parts thing individual flange 2" flange raised face flange API 2″ 300# RF composition classification commodities ISO + trade associations suppliers and manufacturers Fred Bloggs part type A1234-5 20 200 20,000 2,000,000 ??,000,000

17. Looking forward to LCA data A vocabulary for recording LCA data –derived from ISO 14048 “Environmental management — Life cycle assessment — Data documentation format” LCA data about “supplier parts” published on the web by a manufacturer or supplier LCA data about commodities published by trade associations –including LCA data for energy supplies LCA data for generic classes of product provided by LCA authorities –EU LCA InfoHub