What is {member of sports team} of {Pelé} that is {start time} is {1957-1-1} ?
In which team was Pele a member of on January 1st 1957?
What team was Pele' apart of on January 1st 1957?
SELECT ?w WHERE { ?j property:start_time ?q . FILTER ( CONTAINS ( YEAR ( ?q ) , '1957' ) ) . resource:Pelé property:member_of_sports_team ?j . ?j property:member_of_sports_team ?w }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q12897> .
?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> <1957-1-1>
} 

SELECT ?obj WHERE { wd:Q12897 p:P54 ?s . ?s ps:P54 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1957')) }