<https://news.sap.com/germany/#website>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://news.sap.com/germany/2020/07/idc-studie-erp-marktfuehrer/?url_id=text-de-newscenter:CRM-DE21-CNT-NCE2021>