I tried to run the following code to get page properties https://quarry.wmcloud.org/query/59743
select page_id, page_title, pp_propname, pp_value
from page
left join page_props on page_id = pp_page
where page_title = 'Шипайло'
And expected that it will return property wikibase_item with value Q106255766 . However, it didn't return it. The property can be seen in Wikipedia page: https://uk.wikipedia.org/wiki/Шипайло?action=info
Why? Most of other pages behave correctly.