Check unexisting POI 15050 linked from Q67375702
Note that Q201902 points to 11974 and so we should clean/remove 6453 
Note that Q866267 points to 6912 and so we should clean/remove 16773 
Check unexisting POI 7880 linked from Q55354006
Note that Q19833 points to 14215 and so we should clean/remove 15759 
Check unpublished POI in Q55934914
Check unexisting POI 7809 linked from Q272777
Check unpublished POI in Q3831243
Check unpublished POI in Q75016370
Check unexisting POI 6684 linked from Q70325805
Check unexisting POI 8305 linked from Q25409844
Check unexisting POI 14839 linked from Q66058135
Note that Q3895658 points to 15857 and so we should clean/remove 13219 
Check unexisting POI 15069 linked from Q2343106
Check unpublished POI in Q3895543
Check unpublished POI in Q3661235
Check unexisting POI 7291 linked from Q206927
Check unexisting POI 10300 linked from Q67648688
Check unpublished POI in Q183202
Check unpublished POI in Q75016029
Check unpublished POI in Q3886642
Check unpublished POI in Q75015645
Note that Q65770090 points to 7280 and so we should clean/remove 13813 
Check unpublished POI in Q3670299
Check unexisting POI 10942 linked from Q73006194
Note that Q22536 points to 14393 and so we should clean/remove 14680 
Check unpublished POI in Q3508094
Check unpublished POI in Q75015782
Note that Q30031546 points to 14978 and so we should clean/remove 14677 
Check unexisting POI 11544 linked from Q67371075