erraneous external links, specific to etwiki

SQL

use etwiki_p;
SELECT page_title, CONCAT ('[',el_to,']')
FROM externallinks AS errel
INNER JOIN page on page_id=el_from 
and page_namespace=0
where el_to not like "http://%" and el_to not like "https://%" and el_to not like "%commons.wikimedia.org/wiki/Category%"
	and el_to not like "//web.archive.org/%" and el_to not like "//tools.wmflabs.org/geohack/%" 
    and el_to not like "//www.ncbi.nlm.nih.gov%" and el_to not like "//www.worldcat.org/oclc%"
    and el_to not like "//www.jstor.org/stable/%"
    and el_to not like "%arxiv.org%" #arXiv on veebis kättesaadav elektrooniliste preprintide ehk veel teadusajakirjas avaldamata teadustööde digitaalsete versioonide kogu
    and el_to not like "%dx.doi.org%"
    and el_to not like "%www.nlm.nih.gov%" #USA meditsiin
    and el_to not like "%www.worldcat.org%"
    and el_to not like "%en.wikipedia.org%"
  #and el_to not like "%%"
   #and el_to not like "%%"
    #and el_to not like "%%"
     #and el_to not like "%%"
GROUP BY page_title
ORDER BY el_to
LIMIT 999;
SQL

Checking query status...
