Entity::where('id', 89)->whereNotExists(function($query) {
$query->from('urls')->where('url', 'like', '%itunes%');
})->get();
Entity::where('id', 89)->whereNotExists(function($query) {
$query->from('urls')->where('url', 'like', '%itunes%');
})->chunk(200, function($entities) {
dd($entities->toArray());
});