@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix ns1: <http://schema.org/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://data.carnegiehall.org/works/20911> a ns1:CreativeWork,
        ns1:MusicComposition ;
    rdfs:label "Impromptu, Op. 21" ;
    dcterms:creator <http://data.carnegiehall.org/names/1000244> ;
    ns1:dateCreated "1919" ;
    skos:exactMatch <https://musicbrainz.org/work/69eb47aa-56db-4ccc-ad81-cc2ff8732438> .