body: //div[contains(concat(' ',normalize-space(@class),' '),' blog-content ')]

# works for years starting with century 20xx or 21xx
date: //h1/span[contains(concat(' ',normalize-space(@class),' '),' text-center ') and (contains(text(), ', 20') or contains(text(), ', 21'))]

test_url: https://rockylinux.org/news/keeping-open-source-open/