"2013"^^ . _:b19887913 . _:b21885202 . _:b20175577 . _:b15836252 . _:b14774361 . _:b20665029 . _:b22404785 . _:b15104205 . . _:b16502159 . _:b15705710 . _:b23198694 . _:b14992319 . _:b21945638 . _:b17682508 . _:b22663758 . _:b17673886 . _:b22754898 . _:b17385506 .