Uit Hack42
De onderwerpvalidatie gaf een "[2,"smw-datavalue-wikipage-invalid-title","Deelnemers%23_QUERYe33ea0c564a068d98c704cb435768c7f"]The page type input value "Deelnemers%23_QUERYe33ea0c564a068d98c704cb435768c7f" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process."-fout terug.