diff --git a/datamgmt/dataset_conventions.rst b/datamgmt/dataset_conventions.rst
index 2b10d86..c3bfaea 100755
--- a/datamgmt/dataset_conventions.rst
+++ b/datamgmt/dataset_conventions.rst
@@ -101,7 +101,7 @@ Among other things, let's suppose that the following metadata has been associate
 +----+--------------+---------------+-------------------------------------------+--------+--------+---------------+---------+---------------------------------------------+-----------------+-----------+---------------------+----------------------+--------------------------------------------+-------------+--------------+------------------+--------------------+--------------------------------------------+------------------------+------------------------------+-------------------------+------------+----------------+-------------+-----------------+-----------------------------------+-------------+-------------+-------------------------+-----------------------------+-----------------------------+---------------------------------+----------------------------+---------------------------+----------------------------+----------------------------+-----------------------+-----------------------+
 | id | company_name | industry_type | address                                   | city   | state  | num_employees | website | description                                 | year_foundation | __norm_id | __norm_company_name | __norm_industry_type | __norm_address                             | __norm_city | __norm_state | __norm_employees | __norm_website     | __norm_description                         | __norm_year_foundation | __std_industry_type          | __stdstat_industry_type | __std_city | __stdstat_city | __std_state | __stdstat_state | __ROWID                           | __dtcreated | __dtupdated | __stdcode_industry_type | __address@placetype_address | __address@placename_address | __address@placenamecode_address | __address@placenum_address | __address@zipcode_address | __address@cityname_address | __address@citycode_address | __address@lat_address | __address@lon_address |
 +====+==============+===============+===========================================+========+========+===============+=========+=============================================+=================+===========+=====================+======================+============================================+=============+==============+==================+====================+============================================+========================+==============================+=========================+============+================+=============+=================+===================================+=============+=============+=========================+=============================+=============================+=================================+============================+===========================+============================+============================+=======================+=======================+
-| 1  | Fiat         | Automobili    | via Gabriele Chiabrera, 20, 10126, Torino | torino | Italai | 1000          | fiat.it | Fiat e'stata fondata nella citta' di torino | ""              | 1         | Fiat                | Automobili           | via Gabriele Chiambrera, 20, 10126, Torino | Torino      | Italai       | 1000             | http://www.fiat.it | Fiat è stata fondata nella città di Torino | NULL                   | Fabbricazione di Autoveicoli | 45                      | Torinoi    | 0              | Italia      | 1               | 574832sdfd958fds742398_1514467919 | 1514467919  | 1514467919  | 29.10.0                 | via                         | via Gabriele Chiambrera     | 12321213                        | 20                         | 10126                     | {'ita': 'Torino'}          | 23423234                   | 45.0458               | 7.6788                |
+| 1  | Fiat         | Automobili    | via Gabriele Chiabrera, 20, 10126, Torino | torino | Italai | 1000          | fiat.it | Fiat e'stata fondata nella citta' di torino | ""              | 1         | Fiat                | Automobili           | via Gabriele Chiambrera, 20, 10126, Torino | Torino      | Italai       | 1000             | http://www.fiat.it | Fiat è stata fondata nella città di Torino | NULL                   | Fabbricazione di Autoveicoli | 45                      | Torino    | 0              | Italia      | 1               | 574832sdfd958fds742398_1514467919 | 1514467919  | 1514467919  | 29.10.0                 | via                         | via Gabriele Chiambrera     | 12321213                        | 20                         | 10126                     | {'ita': 'Torino'}          | 23423234                   | 45.0458               | 7.6788                |
 +----+--------------+---------------+-------------------------------------------+--------+--------+---------------+---------+---------------------------------------------+-----------------+-----------+---------------------+----------------------+--------------------------------------------+-------------+--------------+------------------+--------------------+--------------------------------------------+------------------------+------------------------------+-------------------------+------------+----------------+-------------+-----------------+-----------------------------------+-------------+-------------+-------------------------+-----------------------------+-----------------------------+---------------------------------+----------------------------+---------------------------+----------------------------+----------------------------+-----------------------+-----------------------+