@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:gutenberg_ebook_id a skos:Concept ;
    skos:inScheme <https://registry.apicrafter.io/> ;
    skos:topConceptOf <https://registry.apicrafter.io/> ;
    skos:notation "gutenberg_ebook_id" ;
    skos:prefLabel "Project Gutenberg ebook ID"@en ;
    skos:definition "Number of an ebook in Project Gutenberg, the digital library of public domain books, as in https://www.gutenberg.org/ebooks/1342. The number has no leading zeros. The regexp matches all 3000 sampled values of Wikidata property P2034."@en ;
    skos:prefLabel "Идентификатор электронной книги Project Gutenberg"@ru ;
    skos:definition "Номер электронной книги в библиотеке Project Gutenberg."@ru ;
    skos:exactMatch <http://www.wikidata.org/entity/P2034> ;
    skos:example "1342" ;
    skos:example "614" ;
    mcr:status "draft" ;
    mcr:isPII false ;
    mcr:classification "identifier" ;
    mcr:regexp "^[1-9]\\d{0,5}$" ;
    rdfs:seeAlso <https://www.wikidata.org/wiki/Property:P2034> ;
    rdfs:seeAlso <https://en.wikipedia.org/wiki/Project_Gutenberg> .