What is {member of sports team} of {Just Fontaine} that is {start time} is {1950-1-1} ?
Give me the position that Just Fontaine played in 1950.
What position did Just Fontaine play in 1950?
SELECT ?y WHERE { FILTER ( CONTAINS ( YEAR ( ?a ) , '1950' ) ) . resource:Just_Fontaine property:member_of_sports_team ?g . ?g property:start_time ?a . ?g property:member_of_sports_team ?y }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q192749> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P54> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P580> <1950-1-1>
} 

SELECT ?obj WHERE { wd:Q192749 p:P54 ?s . ?s ps:P54 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1950')) }