on predicate member of political party sorted by label

Subject	Predicate
?:Andrzej Grzyb	?:member of political party
?:Arkadiusz Tomasz Bratkowski	?:member of political party
?:Czesław Siekierski	?:member of political party
?:Eugeniusz Kłopotek	?:member of political party
?:Janusz Wojciechowski	?:member of political party
?:Jarosław Kalinowski	?:member of political party
?:Jerzy Smorawiński	?:member of political party
?:Krzysztof Hetman	?:member of political party
?:Zbigniew Kuźmiuk	?:member of political party
?:Zdzisław Podkański	?:member of political party