Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Layshaft-en#Sense
Nevenas-nl#Sense
Nebenwelle-de#Sense
Secundaire as-nl#Sense
Albero secondario-it#Sense
Δευτερεύων άξονας-el#Sense
Albero di rinvio-it#Sense
Eixo secundário-pt#Sense
Arbre secondaire-fr#Sense