Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Partido Trabalhista Progressista-pt#Sense
PLP-fr#Sense
PLP-pt#Sense
PLP-en#Sense
Partito laburista progressista-it#Sense
Parti travailliste progressiste-fr#Sense
Progressive Labour Party-en#Sense