<https://www.thepaddockmagazine.com/4-factors-make-break-circuits-f1/#webpage>
<http://schema.org/description>
"4 Factors that make or break a circuit’s place on the F1 calendar: Formula 1 has come a long way since its inception in 1950."
<https://www.thepaddockmagazine.com/4-factors-make-break-circuits-f1/>