Dortmund-Nette/Oestrich station
It is on a link ( line 2191 ) between the Welver–Sterkrade railway and the Duisburg–Dortmund railway built for the opening of the line S2 of the Rhine-Ruhr S-Bahn . 
<triplet> line S2 <subj> Rhine-Ruhr S-Bahn <obj> part of <triplet> Rhine-Ruhr S-Bahn <subj> line S2 <obj> has part