what stream does have video/x-ms-wmv format?
Entity
m.03bv8pr
KYSR - 32kbps Stream
class entity
broadcast.internet_stream m.02l01dy
broadcast.internet_stream type.media_type
Internet Stream video/x-ms-wmv
none none
broadcast.internet_stream.stream_format
Stream Format
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 :broadcast.internet_stream . 
VALUES ?x1 { :m.02l01dy } 
?x0 :broadcast.internet_stream.stream_format ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND broadcast.internet_stream (JOIN broadcast.internet_stream.stream_format m.02l01dy))