2016 Yas Marina GP2 and GP3 Series rounds
It was also originally planned to be the final race for the Dallara GP2/11 chassis that was first introduced in 2011 and the Mecachrome 4 . 0 litre V8 normally-aspirated engine package that had been used since the inaugural season of the series in 2005 , before a new chassis and engine package was introduced for 2017 , but both the current chassis and engine package had their services extended for one more season . 
<triplet> 2011 <subj> 2011 <obj> point in time