Table for the 3 triples with object "1940-09-21" sorted by label

Subject	Predicate
?:nl.vk.d.4-2.3.10	niod:has_days
?:nl.vk.d.4-2.4.6	niod:has_days
?:nl.vk.d.8-2.3.10	niod:has_days