@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#>.

:_00023559 skos:prefLabel "Stoffgemisch"@de;
           skos:prefLabel "mixture of substances"@en.
:_00663874 skos:prefLabel "Flowback-Wasser"@de;
           skos:prefLabel "flowback water"@en.
:_00660492 skos:prefLabel "Fracking"@de;
           skos:prefLabel "fracking"@en.
:_00663868 a skos:Concept;
           schema:memberOf :CH70;
           skos:inScheme :scheme;
           skosxl:hiddenLabel :TH_00663868;
           skos:hiddenLabel "Frackwasser"@de;
           skosxl:altLabel :TH_00663883;
           skos:altLabel "frac water"@en;
           skosxl:altLabel :TH_00663884;
           skos:altLabel "frack water"@en;
           skosxl:prefLabel :TH_00663877;
           skos:prefLabel "frac fluid"@en;
           skosxl:hiddenLabel :TH_00663890;
           skos:hiddenLabel "Fracturing-Fluid"@de;
           skosxl:hiddenLabel :TH_00663891;
           skos:hiddenLabel "Fracflüssigkeit"@de;
           skosxl:altLabel :TH_00663888;
           skos:altLabel "Fracking-Fluid"@de;
           skosxl:altLabel :_2ca065af;
           skos:altLabel "fracking fluid"@en;
           skosxl:altLabel :TH_00663882;
           skos:altLabel "fracking water"@en;
           skosxl:altLabel :TH_00663881;
           skos:altLabel "Fracking-Wasser"@de;
           skosxl:altLabel :_235f8701;
           skos:altLabel "fracturing fluid"@en;
           skosxl:altLabel :TH_00663880;
           skos:altLabel "Fracking-Flüssigkeit"@de;
           skosxl:prefLabel :TH_00666933;
           skos:prefLabel "Frack-Fluid"@de;
           skosxl:altLabel :_2721496b;
           skos:altLabel "Fracfluid"@de;
           skos:broader :_00023559;
           skos:related :_00663874;
           skos:related :_00660492.