Śląsk Wrocław
Wrocławski Klub Sportowy Śląsk Wrocław Spółka Akcyjna , commonly known as WKS Śląsk Wrocław , Śląsk Wrocław or simply Śląsk , is a Polish football club based in Wrocław that plays in Ekstraklasa , the highest level of the Polish football league system . 
<triplet> Śląsk Wrocław <subj> football <obj> sport <subj> Wrocław <obj> headquarters location <subj> Ekstraklasa <obj> league <triplet> Śląsk Wrocław <subj> football <obj> sport <subj> Wrocław <obj> headquarters location <subj> Ekstraklasa <obj> league <triplet> Śląsk Wrocław <subj> football <obj> sport <subj> Wrocław <obj> headquarters location <subj> Ekstraklasa <obj> league <triplet> Ekstraklasa <subj> football <obj> sport <triplet> Polish football league system <subj> football <obj> sport