Table for the 2 triples with object "1997-02-21" sorted by label

Subject	Predicate
?:a9da31aa-daca-11ee-a972-aa665a4ad156	ns1:P82a_begin_of_the_begin
?:a9da31aa-daca-11ee-a972-aa665a4ad156	ns1:P82b_end_of_the_end