@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:ins_number a skos:Concept ;
    skos:inScheme <https://registry.apicrafter.io/> ;
    skos:topConceptOf <https://registry.apicrafter.io/> ;
    skos:notation "ins_number" ;
    skos:prefLabel "International Numbering System (INS) number of a food additive"@en ;
    skos:definition "Number of a food additive in the International Numbering System of the Codex Alimentarius (guideline CXG 36-1989). It has three or four digits, sometimes followed by a lowercase letter and a roman numeral in parentheses for a subclass, such as 160a(ii). EU E numbers (e_number) are INS numbers of the additives approved in the European Union, written with the letter E."@en ;
    skos:prefLabel "Номер пищевой добавки в Международной системе нумерации (INS)"@ru ;
    skos:definition "Номер пищевой добавки в Международной системе нумерации Кодекса Алиментариус (CXG 36-1989)."@ru ;
    skos:narrower dt:e_number ;
    skos:exactMatch <http://www.wikidata.org/entity/P4849> ;
    skos:example "330" ;
    skos:example "100(ii)" ;
    skos:example "160a(ii)" ;
    mcr:status "draft" ;
    mcr:isPII false ;
    mcr:classification "categorical" ;
    mcr:regexp "^\\d{3,4}[a-z]?(?:\\([ivx]{1,4}\\))?$" ;
    rdfs:seeAlso <https://en.wikipedia.org/wiki/International_Numbering_System_for_Food_Additives> ;
    rdfs:seeAlso <https://www.wikidata.org/wiki/Property:P4849> .