IATE-227470

Instance of: http://www.w3.org/2004/02/skos/core#Concept

Subject Field	Subject Field/48
Is Reference of	Ligne de foi-fr#Sense
	Nullpunkt-de#Sense
	Lubber line-en#Sense
	Seuil d'équilibre-fr#Sense
	Nulllinie-de#Sense