Me and colleague noticed that the ARQ documentation at
http://jena.apache.org/documentation/query/ is somewhat out of date
Most of the things listed in the Extensions that require syntaxARQ are now
actually SPARQL 1.1 standard features. I can clean some of this up myself but
can you clarify what is still ARQ specific extensions, I'm aware of the
following:
* LET
* EXISTS/NOT EXISTS as raw graph patterns, and UNSAID alias
* Complex property path forms I.e. <predicate>{n,m}
* Auto-aliasing of project expressions and aggregates I.e. (COUNT(*))
* Naked project expressions and aggregates I.e. COUNT(*)
* CALL() dynamic function invocation
Any others?
By the time you read this I will have cleaned up some of the documentation
Rob
