The system I’m building is part of a larger system that is able to issue SPARQL
queries against arbitrary SPARQL endpoints, but is not able to issue RESTful
calls to web services. So I am trying to provide such an endpoint that is able
to perform a sequence of tasks (implemented as a
Quite possibly you are running into a locking issue: No SPARQL
SELECT/CONSTRUCT query can have side effects such as writing new
triples. So doing a sml:PerformUpdate as part of a SPARQL function is
not a supported use case.
Why do you plan to use the SPARQL end point in the first place. Is it
Holger,
Thanks for the super-fast response. That solved my parsing problem.
Unfortunately, the larger goal I am pursuing is still not working:
I have defined a SPARQLMotion module / web service that takes several
arguments, one of which is the XML message I was having trouble with, passed
