what is the {determination method} for {Belo Horizonte} has {population} as {2.50256e+06} ?
How was Belo Horizonte's population count of 2.50256e+06 determined?
give me the name of determination method for Belo Horizonte has population as 2.50256e+06?
SELECT ?r WHERE { ?u property:population ?m . ?u property:determination_method ?r . FILTER ( ?m = 2.50256e+06 ) . resource:Belo_Horizonte property:population ?u }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q42800> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1082> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <2.50256e+06> .
?statement <http://www.wikidata.org/entity/P459> ?value. 
} 

SELECT ?value WHERE { wd:Q42800 p:P1082 ?s . ?s ps:P1082 ?x filter(contains(?x , '2.50256e+06')) . ?s pq:P459 ?value}