Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3226003
Is Reference of Période contractuelle minimale-fr#Sense
Mindestvertragsdauer-de#Sense
Minimum contractual period-en#Sense
Período mínimo contratual-pt#Sense
Plazo minimo de vigencia del contrato-es#Sense