which conference series has the subject wireless network ?
Entity Entity
m.07m0pdl m.07m0pl2
International Conference on Wireless Information Networks and Systems (WINSYS) International Conference on e-Business(ICE-B)
class entity
conferences.conference_series m.082h5
conferences.conference_series conferences.conference_subject
Conference series Wireless network
none none
conferences.conference_series.subject
Subject
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.082h5 } 
?x0 :conferences.conference_series.subject ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND conferences.conference_series (JOIN conferences.conference_series.subject m.082h5))