@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#>.

:_00640412 skos:prefLabel "Chemischer Stoff"@de;
           skos:prefLabel "chemical substance"@en.
:_00018832 skos:prefLabel "Ozonabbau"@de;
           skos:prefLabel "ozone depletion"@en.
:_00023563 skos:prefLabel "Stoffkreislauf"@de.
:_00006026 skos:prefLabel "Chemische Reaktion"@de;
           skos:prefLabel "chemical reaction"@en.
:_aa7d6f76 skos:prefLabel "Stoffeintrag"@de;
           skos:prefLabel "substance input"@en.
:_00018950 skos:prefLabel "Partikel"@de;
           skos:prefLabel "particulate matter"@en.
:_00009024 skos:prefLabel "Explosion"@de;
           skos:prefLabel "explosion"@en.
:_00047013 skos:prefLabel "[Stoffeigenschaft]"@de;
           skos:prefLabel "[Material Property]"@en.
:_00049262 a skos:Concept;
           schema:memberOf :OD;
           schema:memberOf :CH70;
           skos:topConceptOf :scheme;
           skos:inScheme :scheme;
           skosxl:prefLabel :TH_00049262;
           skos:prefLabel "[Chemische Stoffe und Prozesse]"@de;
           skosxl:prefLabel :TH_00616710;
           skos:prefLabel "[Chemical Substances and Processes]"@en;
           skos:narrower :_00640412;
           skos:narrower :_00018832;
           skos:narrower :_00023563;
           skos:narrower :_00006026;
           skos:narrower :_aa7d6f76;
           skos:narrower :_00018950;
           skos:narrower :_00009024;
           skos:narrower :_00047013.