on predicate member of political party sorted by label

Subject	Predicate
?:Anne Delvaux	?:member of political party
?:Charles-Ferdinand Nothomb	?:member of political party
?:Claude Rolin	?:member of political party
?:Fernand Herman	?:member of political party
?:Gérard Deprez	?:member of political party
?:Michel Hansenne	?:member of political party
?:Raymond Langendries	?:member of political party