Remov a Statement with specific predicate and object from a Model

[Marco Tenti]

Hi everyone is a stupid question and I am ashamed to ask , i just want to
remove from a model all the statement with a specific predicate and object
so i use  this code:

 model.remove( null,
             ResourceFactory.createProperty( "http://something#blabla"; ),
             ResourceFactory.createProperty( "http://something#blublu";)
 );

I'ts that right?  i asking because i'm not very confident on the result.
Greetings.