text: SELECT tab1.v1 AS v1 , tab0.v0 AS v0 
   FROM    (SELECT sub AS v0 
  	 FROM wsdbm__subscribes$$1$$
  	 
  	 WHERE obj = 'wsdbm:Website3588'
  	) tab0
   JOIN    (SELECT obj AS v1 , sub AS v0 
  	 FROM wsdbm__likes$$2$$
  	) tab1
   ON(tab0.v0=tab1.v0)
  
  
  ++++++Tables Statistic
  wsdbm__subscribes$$1$$	1	SS	wsdbm__subscribes/wsdbm__likes
  	VP	<wsdbm__subscribes>	152275
  	SS	<wsdbm__subscribes><wsdbm__likes>	36410	0.24
  ------
  wsdbm__likes$$2$$	1	SS	wsdbm__likes/wsdbm__subscribes
  	VP	<wsdbm__likes>	112401
  	SS	<wsdbm__likes><wsdbm__subscribes>	22607	0.2
  ------
  