what series of conferences are sponsored by o'reilly?
Entity
m.037tnk
FOSDEM
class entity
conferences.conference_series m.01fr9b
conferences.conference_series conferences.conference_sponsor
Conference series o'reilly
none none
conferences.conference_series.sponsoring_organization
Sponsoring organization
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :conferences.conference_series . 
VALUES ?x1 { :m.01fr9b } 
?x0 :conferences.conference_series.sponsoring_organization ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND conferences.conference_series (JOIN conferences.conference_series.sponsoring_organization m.01fr9b))