Uit Hack42
De onderwerpvalidatie gaf een "[2,"smw-datavalue-wikipage-invalid-title","Activiteiten%23_QUERY4641b7b772273e0948f9ed5511b80258"]The page type input value "Activiteiten%23_QUERY4641b7b772273e0948f9ed5511b80258" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process."-fout terug.