What is {medical condition} of {Väinö Linna} that is {point in time} is {1984-0-0} ?
What was Väinö Linna's medical condition in 1984?
What medical condition did Väinö Linna have in 1984?
SELECT ?z WHERE { ?g property:point_in_time ?a . ?g property:medical_condition ?z . resource:Väinö_Linna property:medical_condition ?g . FILTER ( CONTAINS ( YEAR ( ?a ) , '1984' ) ) }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q311037> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1050> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P585> <1984-0-0>
} 

SELECT ?obj WHERE { wd:Q311037 p:P1050 ?s . ?s ps:P1050 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'1984')) }