printf "<entry>\n"
printf "<title type=\"html\">%s</title>\n" "$title"
printf "<id>urn:uuid:%s</id>\n" "$uuid"
printf "<updated>%s</updated>\n" "$lastmod_rfc3339"
printf "<published>%s</published>\n" "$published_rfc3339"
printf "<entry>\n"
printf "<title type=\"html\">%s</title>\n" "$title"
printf "<id>urn:uuid:%s</id>\n" "$uuid"
printf "<updated>%s</updated>\n" "$lastmod_rfc3339"
printf "<published>%s</published>\n" "$published_rfc3339"