text: SELECT tab0.v1 AS v1 , tab2.v0 AS v0 , tab1.v2 AS v2 
   FROM    (SELECT sub AS v0 
  	 FROM wsdbm__hasGenre$$3$$
  	 
  	 WHERE obj = 'wsdbm:SubGenre10'
  	) tab2
   JOIN    (SELECT obj AS v1 , sub AS v0 
  	 FROM mo__conductor$$1$$
  	
  	) tab0
   ON(tab2.v0=tab0.v0)
   JOIN    (SELECT sub AS v0 , obj AS v2 
  	 FROM rdf__type$$2$$
  	) tab1
   ON(tab0.v0=tab1.v0)
  
  
  ++++++Tables Statistic
  rdf__type$$2$$	1	SS	rdf__type/mo__conductor
  	VP	<rdf__type>	136215
  	SS	<rdf__type><mo__conductor>	401	0.0
  	SS	<rdf__type><wsdbm__hasGenre>	25000	0.18
  ------
  mo__conductor$$1$$	0	VP	mo__conductor/
  	VP	<mo__conductor>	401
  	SS	<mo__conductor><rdf__type>	401	1.0
  	SS	<mo__conductor><wsdbm__hasGenre>	401	1.0
  ------
  wsdbm__hasGenre$$3$$	1	SS	wsdbm__hasGenre/mo__conductor
  	VP	<wsdbm__hasGenre>	58787
  	SS	<wsdbm__hasGenre><mo__conductor>	927	0.02
  	SS	<wsdbm__hasGenre><rdf__type>	58787	1.0
  ------
  