@prefix p: <http://www.wikidata.org/prop/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema1: <http://schema.org/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix wds: <http://www.wikidata.org/entity/statement/> .
@prefix wdt: <http://www.wikidata.org/prop/direct/> .
@prefix wdtn: <http://www.wikidata.org/prop/direct-normalized/> .
@prefix wikibase: <http://wikiba.se/ontology#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

wd:Q1363919 rdfs:label "فضاء قابل للعد الثاني"@ar,
        "прастора другой аксіёмы лічыльнасьці"@be-tarask,
        "espai segon numerable"@ca,
        "andentælleligt rum"@da,
        "second-countable space"@en,
        "spaco de kalkulebla bazo"@eo,
        "espacio segundo numerable"@es,
        "espace à base dénombrable"@fr,
        "segundo axioma de numerabilidade"@gl,
        "M₂-tér"@hu,
        "第二可算的空間"@ja,
        "제2 가산 공간"@ko,
        "spatium secundi axiomatis denumerabilitatis"@la,
        "ဒုတိယ ရေတွက်နိုင်သော ရပ်ဝန်း"@my,
        "espaço que satisfaz o segundo axioma de enumerabilidade"@pt,
        "spațiu cu bază numărabilă"@ro,
        "пространство со счётной базой"@ru,
        "seicont-coontable space"@sco,
        "2-števen prostor"@sl,
        "простір з лічильної базою"@uk,
        "không gian đếm được bậc hai"@vi,
        "第二可數空間"@zh,
        "第二可数空间"@zh-hans,
        "第二可數空間"@zh-hant,
        "第二可數空間"@zh-hk ;
    schema1:dateModified "2026-09-06T21:06:37+00:00"^^xsd:dateTime ;
    schema1:description "тапалягічная прастора, якая задавальняе другой аксіёме зьлічанасьці"@be-tarask,
        "topological space whose topology admits a countable base"@en,
        "topologika spaco, kies topologio havas kalkuleblan bazon"@eo,
        "espacio topológico cuya topología admite una base contable"@es,
        "espace topologique dont la topologie possède une base dénombrable"@fr,
        "axioma que cumpre un espazo topolóxico cuxa topoloxía admite unha base numerábel"@gl,
        "a második megszámlálhatósági axiómát kielégítő topologikus tér"@hu ;
    schema1:version 2541315950 ;
    wikibase:identifiers 11 ;
    wikibase:sitelinks 12 ;
    wikibase:statements 22 ;
    skos:altLabel "другая аксіёма зьлічанасьці"@be-tarask,
        "другая аксіёма лічыльнасьці"@be-tarask,
        "прастора другой аксіёмы зьлічанасьці"@be-tarask,
        "Segon axioma de numerabilita"@ca,
        "espai segon comptable"@ca,
        "segon axioma de numerabilitat"@ca,
        "andentællelig"@da,
        "andentællelighed"@da,
        "completely separable space"@en,
        "second axiom of countability"@en,
        "duamaniere kalkulebla spaco"@eo,
        "komplete apartigebla spaco"@eo,
        "segundo axioma de numerabilidad"@es,
        "espace a base denombrable"@fr,
        "espazo completamente separábel"@gl,
        "espazo segundo numerábel"@gl,
        "teljesen szeparábilis tér"@hu,
        "第二可算公理"@ja,
        "第二可算空間"@ja,
        "제2 가산 공리"@ko,
        "제2 가산공간"@ko,
        "제2 가산공리"@ko,
        "제2가산 공간"@ko,
        "제2가산 공리"@ko,
        "제2가산공리"@ko,
        "제이 가산 공간"@ko,
        "제이 가산 공리"@ko,
        "제이 가산공간"@ko,
        "제이 가산공리"@ko,
        "제이가산 공간"@ko,
        "제이가산 공리"@ko,
        "제이가산공간"@ko,
        "제이가산공리"@ko,
        "segundo axioma de enumerabilidade"@pt,
        "вполне отделимое пространство"@ru,
        "вторая аксиома счетности"@ru,
        "пространство со второй аксиомой счётности"@ru,
        "prostor, ki zadošča drugemu aksiomu števnosti"@sl,
        "друга аксіома зліченності"@uk,
        "第二可数空间"@zh ;
    p:P10283 wds:Q1363919-4494921E-2184-449C-BA30-7985E9AC589E ;
    p:P12888 wds:Q1363919-C18DE089-0D2F-4803-9E26-613B9CEA6D18 ;
    p:P2534 wds:Q1363919-9053b0ed-4b7e-6847-c1e4-2a7fea57280b ;
    p:P2581 wds:Q1363919-4FD149BD-9BE1-465D-882F-8BCD8FEC1D2F ;
    p:P279 wds:Q1363919-2eb3e65b-439e-02e0-f7c3-756ad2787c15,
        wds:Q1363919-5d9f92b9-47f1-6c51-559f-fae7916cf4ac,
        wds:Q1363919-64b0dbb6-45d8-896d-59da-718cc1123a1f ;
    p:P2812 wds:Q1363919-AAE7688B-52AC-402A-8919-7D48B0060213,
        wds:Q1363919-B0205CCC-B2CD-42B4-A568-57B4B861A953 ;
    p:P4215 wds:Q1363919-1BBEC5F4-0EDA-4FDE-B378-FCDB953BD98D ;
    p:P6104 wds:Q1363919-3AA3A501-C30B-401D-8E3B-D09E68FA17B1 ;
    p:P6366 wds:Q1363919-3F629ED5-B984-434F-9A40-8A91461A9383 ;
    p:P646 wds:Q1363919-B4E72AAE-AA87-4E1B-B620-759D59B3876B ;
    p:P6781 wds:Q1363919-e670c1e8-4e5e-507a-103e-5e694d4bdf9a ;
    p:P7235 wds:Q1363919-5545ce4f-495d-25f4-3784-3e0b6eca71f3,
        wds:Q1363919-70d7190b-4c77-d8df-4654-24c00ce506d9,
        wds:Q1363919-78b5fe04-4ae6-b463-ea54-180dce209781,
        wds:Q1363919-b5a19bf1-443e-058c-6e0e-b44d478e8537,
        wds:Q1363919-b8a8a102-4596-988e-f193-139da1fa0a33,
        wds:Q1363919-c3d92016-4f49-46d3-c511-f6fe65bb8de4 ;
    p:P7554 wds:Q1363919-1ceb256f-43ad-38de-ad26-2bd243208ef6 ;
    p:P7726 wds:Q1363919-1e6de70a-4552-68e5-0721-e8a77dc2079c ;
    wdtn:P2581 <http://babelnet.org/rdf/s03793325n> ;
    wdtn:P6366 <https://makg.org/entity/162362422> ;
    wdt:P10283 "C162362422" ;
    wdt:P12888 "df-2ndc" ;
    wdt:P2534 "<math class=\"mwe-math-element mwe-math-element-inline\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow data-mjx-texclass=\"ORD\"><mstyle displaystyle=\"true\" scriptlevel=\"0\"><mi mathvariant=\"normal\">&#x2203;</mi><mrow data-mjx-texclass=\"ORD\"><mi data-mjx-variant=\"-tex-calligraphic\">ℬ</mi></mrow><mo stretchy=\"false\">&#x2282;</mo><mi data-mjx-texclass=\"OP\" mathvariant=\"normal\">Open</mi><mo>&#x2061;</mo><mo stretchy=\"false\">(</mo><mi>X</mi><mo stretchy=\"false\">)</mo><mo stretchy=\"false\">&#x003A;</mo><mo stretchy=\"false\">|</mo><mrow data-mjx-texclass=\"ORD\"><mi data-mjx-variant=\"-tex-calligraphic\">ℬ</mi></mrow><mo stretchy=\"false\">|</mo><mo stretchy=\"false\">&#x2264;</mo><msub><mi mathvariant=\"normal\">&#x2135;</mi><mrow data-mjx-texclass=\"ORD\"><mn>0</mn></mrow></msub><mo stretchy=\"false\">&#x2227;</mo><mi mathvariant=\"normal\">&#x2200;</mi><mi>U</mi><mo stretchy=\"false\">&#x2208;</mo><mi data-mjx-texclass=\"OP\" mathvariant=\"normal\">Open</mi><mo>&#x2061;</mo><mo stretchy=\"false\">(</mo><mi>X</mi><mo stretchy=\"false\">)</mo><mi mathvariant=\"normal\">&#x2203;</mi><mi>B</mi><mo stretchy=\"false\">&#x2208;</mo><mrow data-mjx-texclass=\"ORD\"><mi data-mjx-variant=\"-tex-calligraphic\">ℬ</mi></mrow><mo stretchy=\"false\">&#x003A;</mo><mi>B</mi><mo stretchy=\"false\">&#x2282;</mo><mi>U</mi></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML> ;
    wdt:P2581 "03793325n" ;
    wdt:P279 wd:Q680081,
        wd:Q926996,
        wd:Q936155 ;
    wdt:P2812 "SecondCountableSpace",
        "SecondCountableTopology" ;
    wdt:P4215 "second-countable space" ;
    wdt:P6104 wd:Q8487137 ;
    wdt:P6366 "162362422" ;
    wdt:P646 "/m/03n7cy" ;
    wdt:P6781 "Definition:Second-Countable_Space" ;
    wdt:P7235 "<math class=\"mwe-math-element mwe-math-element-inline\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow data-mjx-texclass=\"ORD\"><mstyle displaystyle=\"true\" scriptlevel=\"0\"><mi data-mjx-texclass=\"OP\" mathvariant=\"normal\">Open</mi><mo>&#x2061;</mo><mo stretchy=\"false\">(</mo><mi>X</mi><mo stretchy=\"false\">)</mo></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML>,
        "<math class=\"mwe-math-element mwe-math-element-inline\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow data-mjx-texclass=\"ORD\"><mstyle displaystyle=\"true\" scriptlevel=\"0\"><mi>U</mi></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML>,
        "<math class=\"mwe-math-element mwe-math-element-inline\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow data-mjx-texclass=\"ORD\"><mstyle displaystyle=\"true\" scriptlevel=\"0\"><mi>X</mi></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML>,
        "<math class=\"mwe-math-element mwe-math-element-inline\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow data-mjx-texclass=\"ORD\"><mstyle displaystyle=\"true\" scriptlevel=\"0\"><mo stretchy=\"false\">&#x2227;</mo></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML>,
        "<math class=\"mwe-math-element mwe-math-element-inline\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow data-mjx-texclass=\"ORD\"><mstyle displaystyle=\"true\" scriptlevel=\"0\"><mrow data-mjx-texclass=\"ORD\"><mi data-mjx-variant=\"-tex-calligraphic\">ℬ</mi></mrow></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML>,
        "<math class=\"mwe-math-element mwe-math-element-inline\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow data-mjx-texclass=\"ORD\"><mstyle displaystyle=\"true\" scriptlevel=\"0\"><msub><mi mathvariant=\"normal\">&#x2135;</mi><mrow data-mjx-texclass=\"ORD\"><mn>0</mn></mrow></msub></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML> ;
    wdt:P7554 "Second_axiom_of_countability" ;
    wdt:P7726 "SecondCountable" .