NEWS from railML

Understanding semantic constraints in railML

What is a Semantic Constraint and why do we need them? A semantic constraint may be defined as a rule or condition applied to data, with the purpose of validating that the information is not only syntactically correct, but also logically consistent ...

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Announcement of the end of support for railML 2.4

As the railML® is always developing further it is not worthwhile to continue the support of older versions like railML 2.4. Therefore, the support of railML 2.4 will end on November 30th, 2026. Furthermore, the new railML 3.3 schema is available ...

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[IS] Re: [railML3] Station borders by Jim Kjellberg

29. Jan 2025

[IL] [railML3]: Proposed semantic constrain for TvdSection by Jörg von Lingen

05. Feb 2025

[MISC] [Ontology0.6] class naming by Mathias Vanden Auweele

06. Feb 2025

[TT] Re: [railML 3] LTP and STP Variants by Milan Wölke

06. Feb 2025