Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Boucle de la qualité-fr#Sense
Kwaliteitskringloop-nl#Sense
Spirale de la qualité-fr#Sense
Kvalitetsspiral-da#Sense
Qualitätsspirale-de#Sense
Quality spiral-en#Sense
Qualitätskreis-de#Sense
Kvalitetssløjfe-da#Sense
Laatusilmukka-fi#Sense
Cerchio della qualità-it#Sense
Quality loop-en#Sense
Spirale della qualità-it#Sense