Dear all, we are trying to add a new aggregation in ARQ. We are testing different ways to achieve this goal and to deeply understand the SPARQL11 parser we need the BNF file of the grammar but we can't find it anywhere. In the jena distro we can only find the jj files automatically generated by javaCC.
Can you help us with some pointers or explanations? Many thanks in advance. Bests, Marco
