@prefix rdf: . @prefix ns1: . rdf:type ns1:PubMed ; ns1:Authors "Wick W, Platten M, Weller M" . @prefix ns2: . ns2:dp "2001" ; ns2:pmid "11716069" ; ns2:so "J Neurooncol. 2001 Jun;53(2):177-85." ; ns2:ti "Glioma cell invasion: regulation of metalloproteinase activity by TGF-beta." .