@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix mcr: <https://registry.apicrafter.io/vocab#> .
@prefix dt: <https://registry.apicrafter.io/datatype/> .
@prefix cat: <https://registry.apicrafter.io/category/> .
@prefix country: <https://registry.apicrafter.io/country/> .
@prefix tool: <https://registry.apicrafter.io/tool/> .

dt:ssrn_article_id a skos:Concept ;
    skos:inScheme <https://registry.apicrafter.io/> ;
    skos:topConceptOf <https://registry.apicrafter.io/> ;
    skos:notation "ssrn_article_id" ;
    skos:prefLabel "SSRN article ID"@en ;
    skos:definition "Number of a paper or preprint in SSRN (Social Science Research Network), the repository owned by Elsevier, as in https://ssrn.com/abstract=1121926. SSRN calls it the abstract ID. DOIs of SSRN papers end with the same number (10.2139/ssrn.1121926). The regexp matches all sampled values of Wikidata property P893."@en ;
    skos:prefLabel "Идентификатор статьи SSRN"@ru ;
    skos:definition "Номер статьи или препринта в репозитории SSRN (Social Science Research Network)."@ru ;
    skos:exactMatch <http://www.wikidata.org/entity/P893> ;
    skos:example "1121926" ;
    skos:example "3365519" ;
    mcr:status "draft" ;
    mcr:isPII false ;
    mcr:classification "identifier" ;
    mcr:regexp "^[1-9]\\d{0,7}$" ;
    rdfs:seeAlso <https://www.wikidata.org/wiki/Property:P893> ;
    rdfs:seeAlso <https://en.wikipedia.org/wiki/Social_Science_Research_Network> .