<http://schema.org/mainEntityOfPage>
<http://appleinsider.com/articles/12/08/10/rarely_seen_1983_commercial_for_original_mac_was_abandoned_for_being_too_self_congratulatory>
<http://appleinsider.com/articles/12/08/10/rarely_seen_1983_commercial_for_original_mac_was_abandoned_for_being_too_self_congratulatory>