<https://www.esri.com/arcgis-blog/products/arcgis-hub/constituent-engagement/introducing-surveys-in-arcgis-hub/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.esri.com/arcgis-blog/products/arcgis-hub/constituent-engagement/introducing-surveys-in-arcgis-hub/>