<https://www.metrorailnews.in/varanasi-metro-state-govt-approves-dpr-of-varanasi-metro-rail-project/#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.metrorailnews.in/varanasi-metro-state-govt-approves-dpr-of-varanasi-metro-rail-project/>