Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Disco de señal-es#Sense
Signalskive-da#Sense
Δίσκος σήματος-el#Sense
Signal disc-en#Sense
Signalscheibe-de#Sense
Disque de signal-fr#Sense
Disco di segnale-it#Sense
Disque-fr#Sense
Schijf-nl#Sense