@prefix ocrer: <http://purl.org/net/OCRe/research.owl#> .
@prefix owl:   <http://www.w3.org/2002/07/owl#> .
@prefix scires: <http://vivoweb.org/ontology/scientific-research#> .
@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .
@prefix skos:  <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
@prefix ocresd: <http://purl.org/net/OCRe/study_design.owl#> .
@prefix swo:   <http://www.ebi.ac.uk/efo/swo/> .
@prefix cito:  <http://purl.org/spar/cito/> .
@prefix geo:   <http://aims.fao.org/aos/geopolitical.owl#> .
@prefix ocresst: <http://purl.org/net/OCRe/statistics.owl#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix vivo:  <http://vivoweb.org/ontology/core#> .
@prefix event: <http://purl.org/NET/c4dm/event.owl#> .
@prefix vann:  <http://purl.org/vocab/vann/> .
@prefix foaf:  <http://xmlns.com/foaf/0.1/> .
@prefix c4o:   <http://purl.org/spar/c4o/> .
@prefix fabio: <http://purl.org/spar/fabio/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix thkoeln: <http://cris.nrw/hisinone#> .
@prefix vitro: <http://vitro.mannlib.cornell.edu/ns/vitro/0.7#> .
@prefix vitro-public: <http://vitro.mannlib.cornell.edu/ns/vitro/public#> .
@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ocresp: <http://purl.org/net/OCRe/study_protocol.owl#> .
@prefix bibo:  <http://purl.org/ontology/bibo/> .
@prefix obo:   <http://purl.obolibrary.org/obo/> .
@prefix ro:    <http://purl.obolibrary.org/obo/ro.owl#> .

obo:BFO_0000031  a  owl:Class ;
        rdfs:label  "Bedingter Kontinuant"@de-DE , "Generically Dependent Continuant"@en-US , "Generically Dependent Continuant"@en .

<https://fis.th-koeln.de/vivo/individual/FF_001>
        <http://cris.nrw/hisinone/istForschungsfeldvon>
                <https://fis.th-koeln.de/vivo/individual/publ_15069> .

<https://fis.th-koeln.de/vivo/individual/cite_15069-0>
        a       thkoeln:Zitat , owl:Thing .

<https://fis.th-koeln.de/vivo/individual/publ_15069>
        a                         obo:BFO_0000002 , foaf:Document , obo:IAO_0000030 , obo:BFO_0000001 , owl:Thing , obo:BFO_0000031 , bibo:Document , thkoeln:Konferenzposter , thkoeln:Publikation ;
        rdfs:label                "RDF description of Poster: What You Pay Depends on where You Pay - https://fis.th-koeln.de/vivo/individual/publ_15069" , "Poster: What You Pay Depends on where You Pay" ;
        thkoeln:URL               "https://conferences.sigcomm.org/imc/2021/pdf/11.pdf" ;
        thkoeln:konferenz         "(2021-11-02) Internet Measurement Conference (IMC ’21); Virtual Event, New York, NY, USA; 02.11.-04.11.2021 (undefined)" ;
        thkoeln:sprache           "englisch" ;
        thkoeln:status            "validiert" ;
        <http://cris.nrw/hisinone/hatForschungsfeld>
                <https://fis.th-koeln.de/vivo/individual/FF_001> ;
        <http://cris.nrw/hisinone/hatRessourceart>
                <http://cris.nrw/hisinone/RessourceText> ;
        <http://cris.nrw/hisinone/hatZitat>
                <https://fis.th-koeln.de/vivo/individual/cite_15069-1> , <https://fis.th-koeln.de/vivo/individual/cite_15069-0> , <https://fis.th-koeln.de/vivo/individual/cite_15069-2> ;
        <http://cris.nrw/hisinone/hatZugangsrecht>
                <http://cris.nrw/hisinone/OpenAccess> ;
        <http://purl.org/dc/elements/1.1/date>
                "2026-04-04T02:27:01"^^xsd:dateTime ;
        <http://purl.org/dc/elements/1.1/publisher>
                <https://fis.th-koeln.de/vivo> ;
        <http://purl.org/dc/elements/1.1/rights>
                <https://fis.th-koeln.de/vivo/termsOfUse> ;
        bibo:abstract             "In this poster, we present an initial investigation of price differentiation between apps, mobile sites and desktop sites. We developed a tool to extract price information from different outlets simultaneously, with self-made scrapers using Appium and actual smartphones to collect data from mobile platforms. We use our tool to gather data from six travel companies over a period of four weeks for a small number of f lights. This allows us to contrast each company’s offers on desktop, mobile app and mobile browser platforms. We find several differences between various outlets, such as price differences between mobile and website price, or price difference between French and German website. As such, we find that a more thorough, structural investigation is warranted." ;
        vitro:mostSpecificType    thkoeln:Konferenzposter ;
        vivo:dateTimeValue        <http://cris.nrw/date2021> ;
        vivo:freetextKeyword      "mobile computing" , "price discrimination" , "price tracking" ;
        vivo:hasPublicationVenue  <https://fis.th-koeln.de/vivo/individual/journal_2907> ;
        vivo:publisher            <https://fis.th-koeln.de/vivo/individual/vg_ohneangabe> ;
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<http://cris.nrw/hisinone/OpenAccess>
        a           <http://cris.nrw/hisinone/Zugangsrecht> , owl:NamedIndividual , owl:Thing ;
        rdfs:label  "Open Access"@en-US , "Open Access"@de-DE .

obo:BFO_0000002  a  owl:Class ;
        rdfs:label  "Kontinuant"@de-DE , "Continuant"@en-US , "Continuant"@en .

<https://fis.th-koeln.de/vivo/individual/aut_15069-3>
        a             obo:BFO_0000001 , obo:BFO_0000020 , vivo:Authorship , vivo:Relationship , obo:BFO_0000002 , owl:Thing ;
        vivo:relates  <https://fis.th-koeln.de/vivo/individual/publ_15069> .

obo:BFO_0000001  a  owl:Class ;
        rdfs:label  "Entität"@de-DE , "Entity"@en-US , "Entity"@en .

thkoeln:Konferenzposter
        a           owl:Class ;
        rdfs:label  "Conference Poster"@en-US , "Konferenzposter"@de-DE .

<http://cris.nrw/hisinone/RessourceText>
        a           owl:NamedIndividual , <http://cris.nrw/hisinone/ArtderRessource> , owl:Thing ;
        rdfs:label  "Text"@de-DE , "Text"@en-US .

bibo:Document  a    owl:Class ;
        rdfs:label  "Dokument"@de-DE , "Document"@en-US , "Document"@en .

<https://fis.th-koeln.de/vivo/individual/aut_15069-2>
        a             obo:BFO_0000001 , obo:BFO_0000020 , vivo:Authorship , vivo:Relationship , obo:BFO_0000002 , owl:Thing ;
        vivo:relates  <https://fis.th-koeln.de/vivo/individual/publ_15069> .

owl:Thing  a    owl:Class .

<http://cris.nrw/date2021>
        a       obo:BFO_0000003 , obo:BFO_0000008 , obo:BFO_0000001 , vivo:DateTimeValue , obo:BFO_0000148 , owl:Thing .

<https://fis.th-koeln.de/vivo/individual/journal_2907>
        a                         obo:BFO_0000002 , thkoeln:Zeitschrift , obo:BFO_0000031 , bibo:Periodical , owl:Thing , bibo:Journal , bibo:Collection , obo:IAO_0000030 , obo:BFO_0000001 ;
        rdfs:label                "Agritechnica-Trader" ;
        vivo:publicationVenueFor  <https://fis.th-koeln.de/vivo/individual/publ_15069> .

obo:IAO_0000030  a  owl:Class ;
        rdfs:label  "Entität für Informationsinhalt"@de-DE , "Information Content Entity"@en-US , "Information Content Entity"@en .

<https://fis.th-koeln.de/vivo/individual/aut_15069-1>
        a             obo:BFO_0000001 , obo:BFO_0000020 , vivo:Authorship , vivo:Relationship , obo:BFO_0000002 , owl:Thing ;
        vivo:relates  <https://fis.th-koeln.de/vivo/individual/publ_15069> .

<https://fis.th-koeln.de/vivo/individual/cite_15069-2>
        a       thkoeln:Zitat , owl:Thing .

<https://fis.th-koeln.de/vivo/individual/cite_15069-1>
        a       thkoeln:Zitat , owl:Thing .

<https://fis.th-koeln.de/vivo/individual/vg_ohneangabe>
        vivo:publisherOf  <https://fis.th-koeln.de/vivo/individual/publ_15069> .

thkoeln:Publikation  a  owl:Class ;
        rdfs:label  "Publikationen"@de-DE , "Publications"@en-US .