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SHACL SPARQL cannot use VALUES? #159

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VladimirAlexiev opened this issue Dec 3, 2024 · 1 comment

VladimirAlexiev commented Dec 3, 2024

https://w3c.github.io/shacl/shacl-sparql/index.html#pre-binding

SPARQL queries must not contain a VALUES clause

I think this is too harsh as stated. Perhaps this is meant

SPARQL queries must not contain a VALUES clause that mentions some of the pre-bound variables

afs commented Dec 19, 2024

That is possible. (It is there for reasons of caution.)

The AS clause should be extended to the VALUES case.

The subqueries restriction can also be removed.

The mechanism ought to be subsumed by the work going on around SPARQL SEP-0007.

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