Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841004
Is Reference of Verstärkung-de#Sense
Continue versterking-nl#Sense
Rafforzamento sistematico-it#Sense
Systematic reinforcement-en#Sense
Reforço sistemático-pt#Sense
Operand-betingning-da#Sense
Vahvistaminen-fi#Sense
Συστηματική ενίσχυση-el#Sense
Refuerzo sistemático-es#Sense
Renforcement systématique-fr#Sense