@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#>.

:_00015434 skos:prefLabel "copper mining"@en;
           skos:prefLabel "Kupferbergbau"@de.
:_00029862 skos:prefLabel "Kupferschrott"@de;
           skos:prefLabel "copper scrap"@en.
:_00015437 skos:prefLabel "copper oxide"@en;
           skos:prefLabel "Kupferoxid"@de.
:_00015439 skos:prefLabel "Kupfersulfat"@de;
           skos:prefLabel "copper sulfate"@en.
:_00015440 skos:prefLabel "Kupfersulfid"@de;
           skos:prefLabel "copper sulfide"@en.
:_00028782 skos:prefLabel "Schwermetall"@de;
           skos:prefLabel "heavy metal"@en.
:_00028897 a skos:Concept;
           schema:memberOf :CH70;
           skos:inScheme :scheme;
           skosxl:prefLabel :TH_00621099;
           skos:prefLabel "copper"@en;
           skosxl:hiddenLabel :TH_00031506;
           skos:hiddenLabel "kupferhaltig"@de;
           sns:usedForCombination :TH_00666439;
           skos:usedForCombination "Kupferrecycling"@de;
           skosxl:prefLabel :TH_00028897;
           skos:prefLabel "Kupfer"@de;
           skosxl:altLabel :_9620ac54;
           skos:altLabel "Cu"@de;
           skosxl:altLabel :_3774c21b;
           skos:altLabel "Cu"@en;
           skosxl:altLabel :TH_00666047;
           skos:altLabel "Kupfervorkommen"@de;
           skosxl:hiddenLabel :TH_00628111;
           skos:hiddenLabel "copper compound"@en;
           skosxl:hiddenLabel :TH_00015441;
           skos:hiddenLabel "Kupferverbindung"@de;
           skos:related :_00015434;
           skos:related :_00029862;
           skos:related :_00015437;
           skos:related :_00015439;
           skos:related :_00015440;
           skos:broader :_00028782;
           skos:closeMatch <http://www.eionet.europa.eu/gemet/concept/1792>.