Las; You should be able to run the SPARQL query against an endpoint
using the SERVICE keyword. E.g.:
CONSTRUCT{
_:b0 a spin:ConstraintViolation .
_:b0 spin:violationRoot ?s .
_:b0 spin:violationPath ?arg1 .
}
WHERE{
SERVICE <service-uri>
{ ?s ?arg1 ?value .
FILTER (!regex(str(?value), "^[0-9]{5}$"^^xsd:string))
}
}
If you're overwhelmed by the SPIN API, you may want to download TBC-SE/
ME/Free (http://www.topquadrant.com/products/TB_install.php) to
experiment with SPIN features before jumping headlong into the API.
-- Scott
On Jul 1, 5:45 am, Las <[email protected]> wrote:
> Hi,
>
> just started playing with SPIN 1.2, and I'm a bit overwhelmed.
>
> Basically, I've managed to load a serialized SPIN template. [1] I'd
> like to set the free template variables and run it against a SPARQL
> endpoint without loading all it's triples into memory (Jena Model).
>
> Can anybody give me some pointers how to do that?
>
> Thx,
> Las
>
> [1]http://semwebquality.org/ontologies/dq-constraints#FiveDigitNumericAll
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