<https://surveyinfoanalytics.com/#/schema/person/e21b1bdcb229a831f0588e317da5dd15>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Person>
<https://surveyinfoanalytics.com/how-to-design-a-survey/>