<https://www.computermagic.us/2019/02/15/download-your-data-from-google-plus-before-it-gets-deleted/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.computermagic.us/2019/02/15/download-your-data-from-google-plus-before-it-gets-deleted/>