on predicate member of political party sorted by label

Subject	Predicate
?:Andrus Ansip	?:member of political party
?:Kaja Kallas	?:member of political party
?:Kristiina Ojuland	?:member of political party
?:Toomas Savi	?:member of political party
?:Urmas Paet	?:member of political party
?:Vilja Toomast	?:member of political party