Commons sub-sub-sub-sub-cats with Wikidata sitelinks but no WD infobox

SQL

use commonswiki_p;
SELECT DISTINCT pp.pp_value, p4.page_title, tl.tl_namespace, tl.tl_title
FROM categorylinks AS c1
JOIN page AS p1 ON c1.cl_from=p1.page_id AND p1.page_namespace=14 AND p1.page_is_redirect=0
JOIN categorylinks AS c2 ON c2.cl_to = p1.page_title
JOIN page AS p2 ON c2.cl_from=p2.page_id AND p2.page_namespace=14 AND p2.page_is_redirect=0
JOIN categorylinks AS c3 ON c3.cl_to = p2.page_title
JOIN page AS p3 ON c3.cl_from=p3.page_id AND p3.page_namespace=14 AND p3.page_is_redirect=0
JOIN categorylinks AS c4 ON c4.cl_to = p3.page_title
JOIN page AS p4 ON c4.cl_from=p4.page_id AND p4.page_namespace=14 AND p4.page_is_redirect=0

JOIN page_props AS pp ON pp.pp_page = p4.page_id AND pp.pp_propname = 'wikibase_item'
LEFT JOIN templatelinks AS tl ON tl.tl_from = p4.page_id AND tl.tl_from_namespace = 14 AND tl.tl_namespace = 10 AND tl.tl_title = 'Wikidata_Infobox' 
LEFT JOIN templatelinks AS t2 ON t2.tl_from = p4.page_id AND t2.tl_from_namespace = 14 AND t2.tl_namespace = 10 AND t2.tl_title = 'Institution' 
LEFT JOIN templatelinks AS t3 ON t3.tl_from = p4.page_id AND t3.tl_from_namespace = 14 AND t3.tl_namespace = 10 AND t3.tl_title = 'Wikidata_Infobox/sandbox' 

WHERE c1.cl_to= 'Countries'
AND tl.tl_title IS NULL
AND t2.tl_title IS NULL
AND t3.tl_title IS NULL
# GROUP BY p2.page_title;
# LIMIT 500;
SQL

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