@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix gnd: <https://d-nb.info/gnd/> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix zbwext: <http://zbw.eu/namespaces/zbw-extensions/> .
@prefix ns0: <http://purl.org/ontology/gbv/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix void: <http://rdfs.org/ns/void#> .

<http://aims.fao.org/aos/agrovoc/c_30471754>
  rdfs:label "harmonic analysis"@en, "harmonische Analyse"@de ;
  skos:prefLabel "harmonic analysis"@en, "harmonische Analyse"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/29914-1> .

gnd:4280351-2
  rdfs:label "Fourier-Kosinustransformation"@de, "Fouriersche cos-Transformation"@de, "Fourier-Cosinus-Transformation"@de, "Cosinus-Transformation"@de, "Kosinus-Transformation"@de ;
  skos:prefLabel "Fourier-Kosinustransformation"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/29914-1> .

wd:Q25449040
  rdfs:label "reale Fourier-Transformation"@de, "real Fourier transform"@en ;
  skos:prefLabel "reale Fourier-Transformation"@de, "real Fourier transform"@en ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/29914-1> .

<http://zbw.eu/stw/thsys/194088>
  skos:notation "N.09.01" ;
  rdfs:label "N.09.01  Mathematik"@de, "Mathematics"@en, "Mathematik"@de, "N.09.01  Mathematics"@en ;
  skos:prefLabel "N.09.01  Mathematics"@en, "N.09.01  Mathematik"@de ;
  a skos:Concept, zbwext:Thsys ;
  skos:narrower <http://zbw.eu/stw/descriptor/29914-1> .

skos:narrowMatch
  rdfs:subPropertyOf skos:narrower, skos:mappingRelation ;
  skos:definition "skos:narrowMatch is used to state a hierarchical mapping link between two conceptual resources in different concept schemes."@en ;
  rdfs:label "has narrower match"@en .

wd:Q876215
  rdfs:label "harmonische Analysis"@de, "harmonic analysis"@en, "harmonische Analyse"@de ;
  skos:prefLabel "harmonic analysis"@en, "harmonische Analyse"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/29914-1> .

gnd:7839766-2
  rdfs:label "Kurzzeit-Fourier-Transformation"@de, "Short-time Fourier transform"@de, "STFT"@de ;
  skos:prefLabel "Kurzzeit-Fourier-Transformation"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/29914-1> .

wd:Q831390
  rdfs:label "wavelet"@en, "Wavelet"@de ;
  skos:prefLabel "wavelet"@en, "Wavelet"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/29914-1> .

gnd:4625235-6
  rdfs:label "Gebrochene Fourier-Transformation"@de, "Fractional Fourier transform"@de ;
  skos:prefLabel "Gebrochene Fourier-Transformation"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/29914-1> .

gnd:4018014-1
  rdfs:label "Fourier-Transformation"@de ;
  skos:prefLabel "Fourier-Transformation"@de ;
  skos:relatedMatch <http://zbw.eu/stw/descriptor/29914-1> .

<http://zbw.eu/stw/descriptor/29914-1>
  skos:narrowMatch gnd:4280351-2, wd:Q6520159, wd:Q876215, gnd:4625235-6, gnd:4136070-9, wd:Q25449040, gnd:4164896-1, wd:Q1365748, gnd:4150175-5, wd:Q831390, wd:Q111178250, wd:Q623950, gnd:7839766-2 ;
  skos:inScheme <http://zbw.eu/stw> ;
  skos:exactMatch gnd:4023453-8, <http://aims.fao.org/aos/agrovoc/c_30471754>, <http://dbpedia.org/resource/Fourier_analysis>, <http://aims.fao.org/aos/agrovoc/c_91e93ca2>, wd:Q1365258, <http://aims.fao.org/aos/agrovoc/c_733015ed> ;
  rdfs:label "Fourier transform"@en, "Fourier-Analyse"@de, "Wavelets"@en, "Spectral analysis"@en, "Harmonic analysis"@en, "Spektralanalyse"@de, "Fourier analysis"@en ;
  skos:broader <http://zbw.eu/stw/thsys/194374>, <http://zbw.eu/stw/descriptor/15045-3>, <http://zbw.eu/stw/thsys/194088> ;
  skos:prefLabel "Fourier analysis"@en, "Fourier-Analyse"@de ;
  ns0:gvkppn "799225746" ;
  skos:altLabel "Spectral analysis"@en, "Harmonic analysis"@en, "Spektralanalyse"@de, "Wavelets"@en, "Fourier transform"@en ;
  skos:relatedMatch gnd:4798599-9, gnd:4018014-1, gnd:4132368-3 ;
  a skos:Concept, zbwext:Descriptor ;
  dc:isPartOf <http://zbw.eu/stw> .

<http://zbw.eu/stw/descriptor/15045-3>
  rdfs:label "Mathematik"@de, "Mathematics"@en, "Mathematische Methode"@de ;
  skos:prefLabel "Mathematik"@de, "Mathematics"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/descriptor/29914-1> .

skos:broader
  rdfs:subPropertyOf skos:broaderTransitive ;
  skos:definition "Relates a concept to a concept that is more general in meaning."@en ;
  rdfs:comment "Broader concepts are typically rendered as parents in a concept hierarchy (tree)."@en ;
  rdfs:label "has broader"@en .

<http://dbpedia.org/resource/Fourier_analysis>
  rdfs:label "Fourier-Analysis"@de, "Harmonische Analyse"@de, "Fourier analysis"@en ;
  skos:prefLabel "Fourier-Analysis"@de, "Harmonische Analyse"@de, "Fourier analysis"@en ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/29914-1> .

wd:Q6520159
  rdfs:label "Fourier-Transformierte"@de, "Fourier transform"@en ;
  skos:prefLabel "Fourier-Transformierte"@de, "Fourier transform"@en ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/29914-1> .

skos:altLabel
  rdfs:subPropertyOf rdfs:label ;
  skos:definition "An alternative lexical label for a resource."@en ;
  rdfs:comment "skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties."@en, "The range of skos:altLabel is the class of RDF plain literals."@en ;
  rdfs:label "alternative label"@en .

wd:Q1365748
  rdfs:label "Spektrum"@de, "spectrum"@en, "Spektraltheorie"@de, "operator spectrum"@en, "Punktspektrum"@de, "Spektralwert"@de ;
  skos:prefLabel "Spektrum"@de, "spectrum"@en ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/29914-1> .

skos:prefLabel
  rdfs:subPropertyOf rdfs:label ;
  skos:definition "The preferred lexical label for a resource, in a given language."@en ;
  rdfs:comment """skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise
      disjoint properties."""@en, "The range of skos:prefLabel is the class of RDF plain literals."@en, "A resource has no more than one value of skos:prefLabel per language tag."@en ;
  rdfs:label "preferred label"@en .

wd:Q111178250
  rdfs:label "Fourier transformation"@en, "Fourier-Transformation"@de ;
  skos:prefLabel "Fourier transformation"@en, "Fourier-Transformation"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/29914-1> .

gnd:4798599-9
  rdfs:label "Fourier-Transformierte"@de, "Fourier Transform"@de ;
  skos:prefLabel "Fourier-Transformierte"@de ;
  skos:relatedMatch <http://zbw.eu/stw/descriptor/29914-1> .

gnd:4164896-1
  rdfs:label "Komplexe Fourier-Transformation"@de ;
  skos:prefLabel "Komplexe Fourier-Transformation"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/29914-1> .

skos:exactMatch
  rdfs:subPropertyOf skos:closeMatch ;
  skos:definition "skos:exactMatch is used to link two concepts, indicating a high degree of confidence that the concepts can be used interchangeably across a wide range of information retrieval applications. skos:exactMatch is a transitive property, and is a sub-property of skos:closeMatch."@en ;
  rdfs:comment "skos:exactMatch is disjoint with each of the properties skos:broadMatch and skos:relatedMatch."@en ;
  rdfs:label "has exact match"@en .

wd:Q623950
  rdfs:label "fast Fourier transform"@en, "schnelle Fourier-Transformation"@de, "Fast-Fourier-Transformation"@de, "fast Fourier transformation"@en, "Schnelle Fouriertransformation"@de, "FFT"@en ;
  skos:prefLabel "fast Fourier transform"@en, "schnelle Fourier-Transformation"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/29914-1> .

<http://zbw.eu/stw/thsys/194374>
  rdfs:label "Time series analysis"@en, "Zeitreihenanalyse"@de, "N.09.02.08  Zeitreihenanalyse"@de, "N.09.02.08  Time series analysis"@en ;
  skos:prefLabel "N.09.02.08  Time series analysis"@en, "N.09.02.08  Zeitreihenanalyse"@de ;
  skos:narrower <http://zbw.eu/stw/descriptor/29914-1> ;
  a zbwext:Thsys, skos:Concept ;
  skos:notation "N.09.02.08" .

gnd:4132368-3
  rdfs:label "Spektrochemische Analyse"@de, "Spektrochemie"@de, "Spektralanalyse"@de ;
  skos:prefLabel "Spektralanalyse"@de ;
  skos:relatedMatch <http://zbw.eu/stw/descriptor/29914-1> .

gnd:4150175-5
  rdfs:label "Diskrete Fourier-Transformation"@de, "DFT"@de ;
  skos:prefLabel "Diskrete Fourier-Transformation"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/29914-1> .

<http://aims.fao.org/aos/agrovoc/c_733015ed>
  rdfs:label "Fourieranalyse"@de, "Fourier analysis"@en ;
  skos:prefLabel "Fourieranalyse"@de, "Fourier analysis"@en ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/29914-1> .

skos:relatedMatch
  rdfs:subPropertyOf skos:related, skos:mappingRelation ;
  skos:definition "skos:relatedMatch is used to state an associative mapping link between two conceptual resources in different concept schemes."@en ;
  rdfs:label "has related match"@en .

gnd:4136070-9
  rdfs:label "Schnelle Fourier-Transformation"@de, "Fast Fourier transform"@de, "FFT"@de ;
  skos:prefLabel "Schnelle Fourier-Transformation"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/29914-1> .

<http://aims.fao.org/aos/agrovoc/c_91e93ca2>
  rdfs:label "Fourier transforms"@en, "Fouriertransformation"@de ;
  skos:prefLabel "Fourier transforms"@en, "Fouriertransformation"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/29914-1> .

zbwext:Descriptor
  rdfs:label "Descriptor"@en ;
  a owl:Class .

skos:inScheme
  skos:definition "Relates a resource (for example a concept) to a concept scheme in which it is included."@en ;
  rdfs:label "is in scheme"@en .

<http://zbw.eu/stw>
  rdfs:label "Standard-Thesaurus Wirtschaft"@de, "STW Thesaurus for Economics"@en ;
  skos:prefLabel "Standard-Thesaurus Wirtschaft"@de, "STW Thesaurus for Economics"@en ;
  a void:Dataset, skos:ConceptScheme .

wd:Q1365258
  rdfs:label "Fourier analysis"@en, "Fourier-Theorie"@de, "Fourieranalysis"@de, "Fourier-Analysis"@de, "Fourieranalyse"@de, "Fourier-Analyse"@de, "Fourierspektrum"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/29914-1> ;
  skos:prefLabel "Fourier analysis"@en, "Fourier-Analysis"@de .

skos:Concept
  rdfs:label "Concept"@en ;
  a owl:Class .

gnd:4023453-8
  rdfs:label "Harmonische Analysis"@de, "Harmonische Analyse"@de, "Fourier-Analyse"@de ;
  skos:prefLabel "Harmonische Analyse"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/29914-1> .