@prefix concept: <https://w3id.org/kmath/concept/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<https://w3id.org/kmath/db/concept/sigma-notation> rdfs:label "합의 기호 시그마"@ko ;
    skos:exactMatch concept:sigma_notation ;
    skos:narrowMatch concept:sigma_properties ;
    skos:relatedMatch concept:sum_of_powers_of_naturals .