title: //article[contains(concat(' ',normalize-space(@class),' '),' markdown-body ')]//h1
author: //a[contains(concat(' ',normalize-space(@class),' '),' fn ')]
date: //div[contains(concat(' ',normalize-space(@class),' '),' Details ')]//relative-time
body: //div[contains(concat(' ',normalize-space(@class),' '),' Box-body ')]
skip_id_or_class: BorderGrid-cell
skip_id_or_class: js-repo-nav
skip_id_or_class: Layout-sidebar
