Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3611
Is Reference of Struktur der Lernersprache-de#Sense
Struttura del linguaggio del discente-it#Sense
Structure of learner language-en#Sense
Estructura del idioma del enseñado-es#Sense
Structure de la langue de l'apprenant-fr#Sense