/el/pageName/objectGroup?pagenumber=10<hr/>
/el/pageName/2-objectGroup?pagenumber=10<hr/>
?page=pageName&language=el&objectgroup=objectGroup<hr/>
/el/pageName<hr/>
/el/pageName/3-objectGroup/2-object<hr/>
?page=pageName&language=el&object=object&objectgroup=objectGroup<hr/>