How to use the direct JSON table exports

There is an option to export the underlaying domain tables as JSON for further external processing (e.g. KNIMES Get Request node or JSON Reader)
use the base url /json/returnJSON.json? combined with the table name e.g. compound
currently available: compound, compoundMinimalInfo, biologicalDescriptors, pubChemRecord, pubChemSynonym, citationReference, citationReferenceMinimalInfo, author

compoundMinimalInfo contains then only the id, smiles and InChIKey for fast checking in these lists, but does not attach the biologicalDescriptors and references tables or other IDs.