@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-and-sums-pre2022> rdfs:label "시그마와 수열의 합"@ko ;
    skos:narrowMatch concept:sequence_sum,
        concept:sigma_notation,
        concept:sigma_properties,
        concept:sum_and_general_term_relation,
        concept:telescoping_sum .