Output when using arguments "en/business":
    * Array ( [field_type_value] => node_data_field_type_field_type_value [nid] => node_data_field_type_nid [type] => node_type )
    * Array ( [field_type_value] => field_type_value [nid] => nid [type] => Array ( [table] => node [field] => type ) )
    * stdClass Object ( [nid] => 86 [node_data_field_type_field_type_value] => [node_data_field_type_nid] => [node_type] => product_group [node_title] => ICY-Net [node_data_field_document_field_document_fid] => [node_data_field_document_field_document_list] => [node_data_field_document_field_document_data] => [node_data_field_document_nid] => 86 [node_vid] => 86 [type] => product_group [build_mode] => 0 )
    * Array ( [field_type_value] => node_data_field_type_field_type_value [nid] => node_data_field_type_nid [type] => node_type )
    * Array ( [field_type_value] => field_type_value [nid] => nid [type] => Array ( [table] => node [field] => type ) )
    * stdClass Object ( [nid] => 115 [node_data_field_type_field_type_value] => [node_data_field_type_nid] => [node_type] => product_group [node_title] => Timer-Thermostats [node_data_field_document_field_document_fid] => [node_data_field_document_field_document_list] => [node_data_field_document_field_document_data] => [node_data_field_document_nid] => [node_vid] => 116 [type] => product_group [build_mode] => 0 )
    * Array ( [field_document_fid] => node_data_field_document_field_document_fid [field_document_list] => node_data_field_document_field_document_list [field_document_data] => node_data_field_document_field_document_data [nid] => node_data_field_document_nid [type] => node_type )
    * Array ( [field_document_fid] => field_document_fid [field_document_list] => field_document_list [field_document_data] => field_document_data [nid] => nid [type] => Array ( [table] => node [field] => type ) )
    * stdClass Object ( [nid] => 86 [node_data_field_type_field_type_value] => [node_data_field_type_nid] => [node_type] => product_group [node_title] => ICY-Net [node_data_field_document_field_document_fid] => [node_data_field_document_field_document_list] => [node_data_field_document_field_document_data] => [node_data_field_document_nid] => 86 [node_vid] => 86 [type] => product_group [build_mode] => 0 )
    * Array ( [field_document_fid] => node_data_field_document_field_document_fid [field_document_list] => node_data_field_document_field_document_list [field_document_data] => node_data_field_document_field_document_data [nid] => node_data_field_document_nid [type] => node_type )
    * Array ( [field_document_fid] => field_document_fid [field_document_list] => field_document_list [field_document_data] => field_document_data [nid] => nid [type] => Array ( [table] => node [field] => type ) )
    * stdClass Object ( [nid] => 115 [node_data_field_type_field_type_value] => [node_data_field_type_nid] => [node_type] => product_group [node_title] => Timer-Thermostats [node_data_field_document_field_document_fid] => [node_data_field_document_field_document_list] => [node_data_field_document_field_document_data] => [node_data_field_document_nid] => [node_vid] => 116 [type] => product_group [build_mode] => 0 )
    * Array ( [vid] => node_vid [type] => node_type )
    * Array ( [vid] => Array ( [table] => node [field] => vid ) [type] => Array ( [table] => node [field] => type ) )
    * stdClass Object ( [nid] => 86 [node_data_field_type_field_type_value] => [node_data_field_type_nid] => [node_type] => product_group [node_title] => ICY-Net [node_data_field_document_field_document_fid] => [node_data_field_document_field_document_list] => [node_data_field_document_field_document_data] => [node_data_field_document_nid] => 86 [node_vid] => 86 [type] => product_group [build_mode] => 0 )
    * Array ( [vid] => node_vid [type] => node_type )
    * Array ( [vid] => Array ( [table] => node [field] => vid ) [type] => Array ( [table] => node [field] => type ) )
    * stdClass Object ( [nid] => 115 [node_data_field_type_field_type_value] => [node_data_field_type_nid] => [node_type] => product_group [node_title] => Timer-Thermostats [node_data_field_document_field_document_fid] => [node_data_field_document_field_document_list] => [node_data_field_document_field_document_data] => [node_data_field_document_nid] => [node_vid] => 116 [type] => product_group [build_mode] => 0 )