<https://www.armslocker.com/threads/can-still-do-30-pushups-on-fingertips-or-2.27957/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.armslocker.com/threads/can-still-do-30-pushups-on-fingertips-or-2.27957/#post-89540>