[data-shapes] Evaluation failure of node expressions (#510)

robert-david has just created a new issue for https://github.com/w3c/data-shapes:

== Evaluation failure of node expressions ==
SHACL Core describes that evaluation of node expressions may result in an evaluation failure. However, no details of how that happens or consequences are given.

We can go a similar route to recursion and mention that processing of such failures is not defined in SHACL and is left to SHACL processor implementations.

Also, constant node expressions, which are the only node expressions mentioned in SHACL Core, should not result in an evaluation failure. However, SHACL Core still mentions this which might be confusing to readers.

Please view or discuss this issue at https://github.com/w3c/data-shapes/issues/510 using your GitHub account


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Received on Thursday, 14 August 2025 14:07:49 UTC