body: //article[@id="sitecontent"]
author: //meta[@name="author"]/@content

strip: //section[@class="header"]
strip: //div[@id="article-sidebar-wrapper"]
strip: //p[@class="anzeige"]
strip: //section[@class="authors"]
strip: //div[contains(@class, "embed")]

test_url: http://www.sueddeutsche.de/muenchen/mietshaus-am-gaertnerplatz-alles-muss-raus-1.1556693