diff --git a/datamgmt/dataset_conventions.rst b/datamgmt/dataset_conventions.rst
index 2b10d86..a62605c 100755
--- a/datamgmt/dataset_conventions.rst
+++ b/datamgmt/dataset_conventions.rst
@@ -66,7 +66,7 @@ As an example, consider the following dataset to be ingested into DAF.
 +----+--------------+---------------+-------------------------------------------+--------+--------+---------------+---------+----------------------------------------------+-----------------+
 | id | company_name | industry_type | address                                   | city   | state  | num_employees | website | description                                  | year_foundation |
 +====+==============+===============+===========================================+========+========+===============+=========+==============================================+-----------------+
-| 1  | Fiat         | Automobili    | via Gabriele Chiabrera, 20, 10126, Torino | Torino | Italia | 1000          | fiat.it | Fiat e' stata fondata nella citta' di torino | ""              |
+| 1  | Fiat         | Automobili    | via Gabriele Chiabrera, 20, 10126, Torino | Torino | Italai | 1000          | fiat.it | Fiat e' stata fondata nella citta' di torino | ""              |
 +----+--------------+---------------+-------------------------------------------+--------+--------+---------------+---------+----------------------------------------------+-----------------+
 
 Among other things, let's suppose that the following metadata has been associated to the dataset:
@@ -83,7 +83,7 @@ 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 |
 +====+==============+===============+===========================================+========+========+===============+=========+=============================================+=================+===========+=====================+======================+============================================+=============+==============+==================+====================+============================================+========================+
-| 1  | Fiat         | Automobili    | via Gabriele Chiabrera, 20, 10126, Torino | Torino | Italia | 1000          | fiat.it | Fiat e'stata fondata nella citta' di torino | ""              | 1         | Fiat                | Automobili           | via Gabriele Chiambrera, 20, 10126, Torino | Torino      | Italia       | 1000             | http://www.fiat.it | Fiat è stata fondata nella città di Torino | NULL                   |
+| 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                   |
 +----+--------------+---------------+-------------------------------------------+--------+--------+---------------+---------+---------------------------------------------+-----------------+-----------+---------------------+----------------------+--------------------------------------------+-------------+--------------+------------------+--------------------+--------------------------------------------+------------------------+
 
 
@@ -92,7 +92,7 @@ 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 |
 +====+==============+===============+===========================================+========+========+===============+=========+=============================================+=================+===========+=====================+======================+============================================+=============+==============+==================+====================+============================================+========================+==============================+=========================+============+================+=============+=================+
-| 1  | Fiat         | Automobili    | via Gabriele Chiabrera, 20, 10126, Torino | Torino | Italia | 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               |
+| 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               |
 +----+--------------+---------------+-------------------------------------------+--------+--------+---------------+---------+---------------------------------------------+-----------------+-----------+---------------------+----------------------+--------------------------------------------+-------------+--------------+------------------+--------------------+--------------------------------------------+------------------------+------------------------------+-------------------------+------------+----------------+-------------+-----------------+