<https://www.businessinsider.com/walmart-plus-will-not-threat-amazon-prime-former-exec-says-2020-9>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.businessinsider.com/walmart-plus-will-not-threat-amazon-prime-former-exec-says-2020-9>