<https://ciso.economictimes.indiatimes.com/news/collecting-data-just-to-sell-it-is-irresponsible-truecaller-co-founder-nami-zarringhalam/63621961>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://ciso.economictimes.indiatimes.com/tag/truecaller>