Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Socialist Party of Switzerland-en#Sense
PSS-la#Sense
SP-de#Sense
PSS-it#Sense
Partito socialista svizzero;Partito socialista;PS svizzero-it#Sense
Sozialdemokratische Partei der Schweiz;SP Schweiz-de#Sense
Parti socialiste suisse;PS Suisse-fr#Sense
PS-es#Sense
PS-it#Sense
Partido Socialista Suizo-es#Sense
PS-fr#Sense
PSS-fr#Sense
SPS-de#Sense
RM:Partida sozialdemocrata da la Svizra;Partida socialdemocrata-la#Sense