<https://community.clay.com/x/support/ructjt3ei4wi/error-creating-company-list-unknown-error-with-cla>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://community.clay.com/x/support/ructjt3ei4wi/error-creating-company-list-unknown-error-with-cla>