@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#>.

:_00018651 skos:prefLabel "Oligotrophie"@de.
:_00014186 skos:prefLabel "parameter"@en;
           skos:prefLabel "Kenngröße"@de.
:_00017772 skos:prefLabel "Nährstoffgehalt"@de.
:_00027239 skos:prefLabel "Wasserqualität"@de;
           skos:prefLabel "water quality"@en.
:_00024771 a skos:Concept;
           schema:memberOf :WA30;
           skos:inScheme :scheme;
           skosxl:prefLabel :TH_00623507;
           skos:prefLabel "trophic level"@en;
           skosxl:altLabel :TH_00623508;
           skos:altLabel "degree of trophication"@en;
           skosxl:altLabel :TH_00024770;
           skos:altLabel "Trophieänderung"@de;
           skosxl:altLabel :TH_00024772;
           skos:altLabel "Trophiestufe"@de;
           skosxl:prefLabel :TH_00024771;
           skos:prefLabel "Trophiegrad"@de;
           skos:narrower :_00018651;
           skos:broader :_00014186;
           skos:related :_00017772;
           skos:related :_00027239;
           skos:closeMatch <http://www.eionet.europa.eu/gemet/concept/8683>.