bg disambigs to interconnect

SQL

use bgwiki_p;
select page_title, pp_value
from page
	LEFT JOIN langlinks
    	ON ll_from = page_id
JOIN (SELECT * FROM page_props WHERE pp_propname = 'wikibase_item') AS props
		ON pp_page = page_id
join categorylinks on page_id=cl_from
where cl_to = "Пояснителни_страници"#Страницы_разрешения_неоднозначностей:_населённые_пункты
and page_title in (select page_title
from ukwiki_p.page
join ukwiki_p.categorylinks c1 on page_id=c1.cl_from and c1.cl_to in ("Багатозначні_топоніми", "Багатозначні_терміни")
#join svwiki_p.categorylinks c2 on page_id=c2.cl_from
#where c1.cl_to = "Пояснителни_страници" /*and c2.cl_to like "Orter%"*/ 
                  )
and pp_value is NULL
and ll_from not in (select m.ll_from from langlinks m where m.ll_lang="uk")
group by ll_from
SQL

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