2013 Bitburger Open Grand Prix Gold
The 2013 Bitburger Open Grand Prix Gold was the fourteenth Grand Prix Gold and Grand Prix tournament of the 2013 BWF Grand Prix Gold and Grand Prix . 
<triplet> 2013 Bitburger Open Grand Prix Gold <subj> 2013 <obj> point in time <subj> 2013 <obj> point in time <triplet> 2013 BWF Grand Prix Gold and Grand Prix <subj> 2013 <obj> point in time <subj> Grand Prix Gold and Grand Prix <obj> instance of <subj> 2013 <obj> point in time