Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of United Front-en#Sense
Frente Unido-es#Sense
UF-en#Sense
Front uni-fr#Sense
Frente Unida-pt#Sense
FU-pt#Sense
FU-es#Sense
Fronte unito-it#Sense