Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3226
Is Reference of I-Melder-de#Sense
Avvisatore di ionizzazione-it#Sense
Ionization activator-en#Sense
Détecteur à ionisation-fr#Sense
Ionisations-Rauchmelder-de#Sense
Ionisatiemelder-nl#Sense
Iondetektor-da#Sense