@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix ns1: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://example.com/catalog/1> a dcat:Catalog ;
    dcterms:description "Research works of 2nd grade Hogwarts students" ;
    dcterms:identifier "http://example.com/catalog/1" ;
    dcterms:issued "1992-01-06T00:00:00"^^xsd:dateTime ;
    dcterms:title "Student research works 1992" ;
    dcat:dataset <http://example.com/dataset/1>,
        <http://example.com/dataset/2>,
        <http://example.com/dataset/3>,
        <http://example.com/dataset/4> .

<http://example.com/dataset/1> a dcat:Dataset ;
    dcterms:creator [ a ns1:VCard ;
            ns1:fn "Hermione Granger" ;
            ns1:hasUID <https://harrypotter.fandom.com/wiki/Hermione_Granger> ] ;
    dcterms:description "Impact of muggle technical inventions on word's magic presense" ;
    dcterms:identifier "1" ;
    dcterms:issued "1992-03-04T00:00:00"^^xsd:dateTime ;
    dcterms:publisher [ a foaf:Agent ;
            dcterms:identifier "https://harrypotter.fandom.com/wiki/Gryffindor" ;
            foaf:name "House of Gryffindor" ] ;
    dcterms:title "Gryffindor research project" ;
    dcat:keyword " muggles",
        " technic",
        "magic" ;
    dcat:theme <https://harrypotter.fandom.com/wiki/Muggle_Studies> .

<http://example.com/dataset/2> a dcat:Dataset ;
    dcterms:creator [ a ns1:VCard ;
            ns1:fn "Draco Malfoy" ;
            ns1:hasUID <https://harrypotter.fandom.com/wiki/Draco_Malfoy> ] ;
    dcterms:description "Comarative analysis of magic powers of muggle-born and blood wizards " ;
    dcterms:identifier "2" ;
    dcterms:issued "1992-05-25T00:00:00"^^xsd:dateTime ;
    dcterms:publisher [ a foaf:Agent ;
            dcterms:identifier "https://harrypotter.fandom.com/wiki/Slytherin" ;
            foaf:name "House of Slytherin" ] ;
    dcterms:title "Slytherin research project" ;
    dcat:keyword " muggle-born",
        " pure-blood",
        "half-blood" ;
    dcat:theme <https://harrypotter.fandom.com/wiki/Half-blood>,
        <https://harrypotter.fandom.com/wiki/Muggle-born>,
        <https://harrypotter.fandom.com/wiki/Muggle_Studies>,
        <https://harrypotter.fandom.com/wiki/Pure-blood> .

<http://example.com/dataset/3> a dcat:Dataset ;
    dcterms:creator [ a ns1:VCard ;
            ns1:fn "Luna Lovegood" ;
            ns1:hasUID <https://harrypotter.fandom.com/wiki/Luna_Lovegood> ] ;
    dcterms:description "Linguistic analysis of spells" ;
    dcterms:identifier "3" ;
    dcterms:issued "1992-05-26T00:00:00"^^xsd:dateTime ;
    dcterms:publisher [ a foaf:Agent ;
            dcterms:identifier "https://harrypotter.fandom.com/wiki/Ravenclaw" ;
            foaf:name "House of Ravenclaw" ] ;
    dcterms:title "Ravenclaw research project" ;
    dcat:keyword "linguastics spell" ;
    dcat:theme <https://harrypotter.fandom.com/wiki/List_of_spells> .

<http://example.com/dataset/4> a dcat:Dataset ;
    dcterms:creator [ a ns1:VCard ;
            ns1:fn "Dora Williams" ;
            ns1:hasUID <https://harrypotter.fandom.com/wiki/Dora_Williams> ] ;
    dcterms:description "Domestics elfs reproduction rate changes in the last 100 years" ;
    dcterms:identifier "4" ;
    dcterms:issued "1992-05-27T00:00:00"^^xsd:dateTime ;
    dcterms:publisher [ a foaf:Agent ;
            dcterms:identifier "https://harrypotter.fandom.com/wiki/Hufflepuff" ;
            foaf:name "House of Hufflepuff" ] ;
    dcterms:title "Hufflepuff research project" ;
    dcat:keyword "domestic elf" ;
    dcat:theme <https://harrypotter.fandom.com/wiki/House-elf> .

