schema:occupationalCategory | hisco-code:31040 | iisgr:ForMarHISCO/HISCO_Italian_Formasin_Marzona_2006/assertion/cbfc433b/2021-02-04T00:23 | |
schema:occupationalCategory | hisco-code:31040 | iisgr:ForMarHISCO/HISCO_Italian_Formasin_Marzona_2006/assertion/cbfc433b/2021-02-04T00:23 |