the channel which started before 2001-06-24 is on which network?
Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity
m.01gl9g m.01h_yt m.026rvy7 m.0297d2 m.02p10m m.0567xw m.07tmtd m.0kc9f m.0kcbd m.0ljc_ m.02khm_ m.02wlv6g m.0ncl8zk m.0d090l m.052307 m.03qc7_x m.02bv5k m.04r7ts m.0hmxn m.05bgd7 m.02p7v2n m.04gwq9 m.03cf611 m.0rphrng g.11bv64hw37 m.08zwk2 m.0f2q59 m.02q8kf9 m.0gff8nr m.0dns2r m.02rtpjp m.0w38pjd m.047llqf m.0286q5s m.03pngf
CNBC City TV Today Network Televisión Española Univision DR Sociedade Independente de Comunicação Disney Channel Fox Sports Networks Cartoon Network Viacom Media Networks YLE British Broadcasting Corporation TV4 Comcast SportsNet Rediffusion CTV Two Omni Television Global Television Network Sky Italia SBS Television TVBS Pay TV StarLightMedia null Vietnam Television Nickelodeon National Television Company of Ukraine Root Sports Corporació Catalana de Mitjans Audiovisuals Disney Channel Space Shower Networks Inc. AB Groupe All-Russia State Television and Radio Broadcasting Company Hot Bird
class class literal
tv.tv_network broadcast.tv_channel 2001-06-24^^http://www.w3.org/2001/XMLSchema#date
tv.tv_network broadcast.tv_channel type.datetime
TV Network TV Channel 2001-06-24
none none <
tv.tv_network.channels broadcast.tv_channel.from
Channels From
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 :tv.tv_network . 
?x1 :type.object.type :broadcast.tv_channel . 
FILTER (?x2 < "2001-06-24-08:00"^^<http://www.w3.org/2001/XMLSchema#date>)
?x0 :tv.tv_network.channels ?x1 . 
?x1 :broadcast.tv_channel.from ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND tv.tv_network (JOIN tv.tv_network.channels (lt broadcast.tv_channel.from 2001-06-24^^http://www.w3.org/2001/XMLSchema#date)))