Rockstar London
Rockstar London Limited is a British video game developer and a studio of Rockstar Games based in London . 
<triplet> Rockstar London <subj> video game developer <obj> instance of <subj> Rockstar Games <obj> parent organization <subj> London <obj> headquarters location <triplet> Rockstar Games <subj> Rockstar London <obj> subsidiary <subj> video game developer <obj> instance of