title: //h1[@class="subhead"]
strip: //div[@class="department_kicker"]
strip: //span[@class="dateline"]
strip: //div[@id="insider_ad_wrapper"]
strip: //div[@id="bottom_sponsored_links"]
strip: //div[@id="page_rightcol"]
strip_id_or_class: "_ad"
single_page_link: //a[@id='ViewAsSinglePage']

test_url: http://www.slate.com/id/2274583/pagenum/all/
test_url: http://www.slate.com/id/2293116/