@prefix : <https://www.semantic-network.de/umthes/>.
@prefix dc: <http://purl.org/dc/elements/1.1/>.
@prefix dct: <http://purl.org/dc/terms/>.
@prefix foaf: <http://xmlns.com/foaf/spec/>.
@prefix iqvoc: <http://try.iqvoc.net/schema#>.
@prefix owl: <http://www.w3.org/2002/07/owl#>.
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>.
@prefix schema: <https://www.semantic-network.de/umthes/schema#>.
@prefix skos: <http://www.w3.org/2004/02/skos/core#>.
@prefix skosxl: <http://www.w3.org/2008/05/skos-xl#>.
@prefix sns: <https://sns.uba.de/schema#>.
@prefix void: <http://rdfs.org/ns/void#>.

:UR50 a skos:Collection;
      skosxl:prefLabel :ur50-immissionsschutzrecht;
      skos:prefLabel "UR50 Immissionsschutzrecht"@de;
      skosxl:altLabel :ur50-pollution-control-law;
      skos:altLabel "UR50 Pollution control law"@en;
      skos:member :_00659309;
      skos:member :_32e09dc8;
      skos:member :_96dc8519;
      skos:member :_00040421;
      skos:member :_9509b391;
      skos:member :_00013126;
      skos:member :_d870d1ff;
      skos:member :_8e7819df;
      skos:member :_00657815;
      skos:member :_0c0931f2;
      skos:member :_00605468;
      skos:member :_00013128;
      skos:member :_00004322;
      skos:member :_00500530;
      skos:member :_00040412;
      skos:member :_00666813;
      skos:member :_00040432;
      skos:member :_c1ec3aa4;
      skos:member :_00040418;
      skos:member :_00601239;
      skos:member :_00601486;
      skos:member :_00650882;
      skos:member :_00606226;
      skos:member :_00602434;
      skos:member :_00005801;
      skos:member :_00013131;
      skos:member :_00041938;
      skos:member :_00007962;
      skos:member :_7adba3c6;
      skos:member :_bbdb377b;
      skos:member :_00500532;
      skos:member :_00663933;
      skos:member :_00040419;
      skos:member :_00040422;
      skos:member :_00040410;
      skos:member :_db98c8bd;
      skos:member :_00654834;
      skos:member :_00500534;
      skos:member :_00023528;
      skos:member :_1e84b3c5.