If SPARQL evaluation fails during streaming of the result to the client, it would be useful to append the stacktrace of the exception to the response. Currently, if StatementEnricher fails (e.g. due to broken metadata for a data object, making it impossible to construct citation strings and references and such) or SPARQL 'magic' predicate evaluation fails for the same reason, the response stream is often abruptly interrupted. It would be better to append debug info.
If SPARQL evaluation fails during streaming of the result to the client, it would be useful to append the stacktrace of the exception to the response. Currently, if StatementEnricher fails (e.g. due to broken metadata for a data object, making it impossible to construct citation strings and references and such) or SPARQL 'magic' predicate evaluation fails for the same reason, the response stream is often abruptly interrupted. It would be better to append debug info.