Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/44
Is Reference of Ingénieur,protection des eaux-fr#Sense
Wasserschutzingenieur-de#Sense
Wasserschutzingenieurin-de#Sense
Ingegnere in protezioni idriche-it#Sense
Ingénieure,protection des eaux-fr#Sense