_:b61142841 "2014-01-01"^^ . _:b61142840 _:b61142841 . _:b61142843 "2013-01-01"^^ . _:b61142838 _:b61142839 . _:b61142842 _:b61142843 . _:b61142839 . _:b61142839 _:b61142840 . _:b61142839 _:b61142842 .