what is the {point in time} for {Latvia} has {number of out of school children} as {10293.0} ?
What year did Latvia have 10.293 children who were not in school?
When did Latvia have 10,293 out of school children?
SELECT ?g WHERE { resource:Latvia property:number_of_out-of-school_children ?o . ?o property:number_of_out-of-school_children ?j . FILTER ( ?j = 10293.0 ) . ?o property:point_in_time ?g }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q211> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2573> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <10293.0> .
?statement <http://www.wikidata.org/entity/P585> ?value. 
} 

SELECT ?value WHERE { wd:Q211 p:P2573 ?s . ?s ps:P2573 ?x filter(contains(?x , '10293.0')) . ?s pq:P585 ?value}