<https://www.welloneapp.com/#/schema/person/0a74e7d75cc2f7156802aba74a34e1a5>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.welloneapp.com/de/blog/activity-de/can-you-lose-fat-and-gain-muscle-at-the-same-time/>