. . . . . . . "wsj_0135_PDTB_annotation_level.xml_set_0" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "2016-05-01T00:00:00"^^ . . "2020-06-18T13:52:48.262+02:00"^^ . . . . . . "You are free to use this information when referencing the above paper and creator." . .