+INSERT INTO no_inconcl_aux
+SELECT source, COUNT(h_occurrence)
+FROM refObj
+WHERE
+ h_position='http://www.cs.unibo.it/helm/schemas/schema-helm#InConclusion'
+ OR h_position='http://www.cs.unibo.it/helm/schemas/schema-helm#MainConclusion'
+GROUP BY source;
- insert into no_inconcl_aux select source,count(h_occurrence) from refObj where h_position='http://www.cs.unibo.it/helm/schemas/schema-helm#InConclusion' or h_position='http://www.cs.unibo.it/helm/schemas/schema-helm#MainConclusion' group by source;