Under the Dome is an American science-fiction mystery drama television series. It premiered on CBS on June 24, 2013, and concluded on September 10, 2015. The series was developed by Brian K. Vaughan and based on the novel of the same name by Stephen King.
Under the Dome was a novel on which the CBS series of the same name was loosely based, the series ran from 2013-2015 and was developed by Brian Vaughan
It's neither definitely correct nor definitely incorrect because the original sentence makes no mention of the series being "loosely" or more faithfully based on the novel, it's an ambiguous point in the original sentence
( z1 novel :domain ( z2 broadcast-program :name ( z3 name :op "Under" :op "the" :op "Dome" ) :ARG2-of ( z4 base :ARG1 ( z5 broadcast-program :name ( z6 name :op "CBS" ) :ARG1-of ( z7 same :ARG2 z2 ) ) :manner ( z8 loosely ) ) ) )