What is {inflation rate} of {Poland} that is {point in time} is {2001-1-1} ?
In 2001 in Poland, what was the inflation rate?
What was the inflation rate on Poland in 2001?
SELECT ?w WHERE { resource:Poland property:inflation_rate ?v . FILTER ( CONTAINS ( YEAR ( ?q ) , '2001' ) ) . ?v property:inflation_rate ?w . ?v property:point_in_time ?q }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q36> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1279> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P585> <2001-1-1>
} 

SELECT ?obj WHERE { wd:Q36 p:P1279 ?s . ?s ps:P1279 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'2001')) }