<https://rieckermann.com/cn/#/schema/person/f5e990564373fde86be7e1e57c43e70c>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Person>
<https://rieckermann.com/cn/news/webinar-on-organic-waste-to-energy-solutions/>