@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:Q1406191 rdfs:label "خط هيدروجين"@ar,
        "вадародная лінія"@be-tarask,
        "Línia d'hidrogen"@ca,
        "vodíková čára 21 cm"@cs,
        "21 cm-linjen"@da,
        "HI-Linie"@de,
        "hydrogen line"@en,
        "hidrogena linio"@eo,
        "línea de hidrógeno"@es,
        "خط هیدروژن"@fa,
        "21 senttimetrin säteily"@fi,
        "raie à 21 centimètres"@fr,
        "קו המימן"@he,
        "riga dell'idrogeno neutro"@it,
        "21cm線"@ja,
        "수소선"@ko,
        "HI-Linn"@lb,
        "водородна линија"@mk,
        "ഹൈഡ്രജൻ രേഖ"@ml,
        "garis hidrogen"@ms,
        "Hydrogenlinjen"@nb,
        "21 cm-lijn"@nl,
        "hydrogenlinja"@nn,
        "Linia wodoru 21 cm"@pl,
        "Linha do hidrogênio"@pt,
        "Радиолиния нейтрального водорода"@ru,
        "Čiara 21 cm"@sk,
        "vodikova črta"@sl,
        "Vodonikova linija na 21 cm"@sr,
        "21 cm Işınımı"@tr,
        "Радіолінія Гідрогену 21 см"@uk,
        "21公分線"@zh ;
    schema1:dateModified "2026-09-27T17:33:07+00:00"^^xsd:dateTime ;
    schema1:description "línia espectral de transicions d'estat d'hidrogen"@ca,
        "Wasserstofflinie, ist eine Bezeichnung für die charakteristische Radiostrahlung des Wasserstoffs"@de,
        "spectral line of hydrogen state transitions"@en,
        "vedyn muuttumisessa vapautuva säteily"@fi,
        "中性水素原子のエネルギー状態の変化によって放射されるスペクトル線。SETIへ応用される。周波数1420.40575MHz。"@ja,
        "garis spektrum peralihan keadaan hidrogen"@ms,
        "spektralna črta prehodov stanja vodikovega atoma"@sl ;
    schema1:version 2550111652 ;
    wikibase:identifiers 7 ;
    wikibase:sitelinks 27 ;
    wikibase:statements 12 ;
    skos:altLabel "línia H I"@ca,
        "línia de 21 centímetres"@ca,
        "vodíková čára"@cs,
        "vodíková čára H I"@cs,
        "21 centimeter-linje"@da,
        "21 centimeter line"@en,
        "21 cm line"@en,
        "H I line"@en,
        "H one line"@en,
        "HI line"@en,
        "Linea de hidrogeno"@es,
        "riga H I"@it,
        "riga dei 21 cm"@it,
        "garis 21 sentimeter"@ms,
        "garis 21 sm"@ms,
        "garis H I"@ms,
        "garis HI"@ms,
        "garis satu H"@ms,
        "hydrogenlina"@nn,
        "21-centimetrska črta"@sl,
        "21-cm črta"@sl,
        "črta 21 cm"@sl,
        "črta H I"@sl,
        "črta H ena"@sl,
        "črta HI"@sl ;
    p:P10283 wds:Q1406191-D9D06D16-F933-4747-84BD-EAFBB3218BE6 ;
    p:P1417 wds:Q1406191-895F9C77-6AD2-476B-B8BC-5B3F7D8BDFB1 ;
    p:P18 wds:Q1406191-3cb13e52-4a4f-ec21-b9a4-314d22026558 ;
    p:P2144 wds:Q1406191-356078b6-4343-8361-e600-48495c3b7849 ;
    p:P2808 wds:Q1406191-878710b0-4c60-7975-67cd-19d807fec8e4 ;
    p:P31 wds:Q1406191-6a157b3b-4441-63ff-2e79-fc50ed8a62aa ;
    p:P373 wds:Q1406191-F1DD4069-5E58-4CEE-8238-686DCA6CB25F ;
    p:P4215 wds:Q1406191-65103C75-2FEE-4E34-8FAC-A6C4CB4CA7E4 ;
    p:P4466 wds:Q1406191-8F0193B3-1573-4487-A6A7-895641AD64C9 ;
    p:P6366 wds:Q1406191-9E411F28-F7C7-431C-AFC5-4909EE26CF62 ;
    p:P646 wds:Q1406191-DFC7A3ED-D9BF-4490-9C78-27C3D80B5423 ;
    p:P8313 wds:Q1406191-60D7B030-B6ED-449E-862F-A8A8C2F756BD ;
    wdtn:P4466 <http://astrothesaurus.org/uat/690> ;
    wdtn:P6366 <https://makg.org/entity/164918935> ;
    wdt:P10283 "C164918935" ;
    wdt:P1417 "topic/21-centimetre-radiation" ;
    wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/Hydrogen-SpinFlip.svg> ;
    wdt:P2144 1420405751.7667 ;
    wdt:P2808 21.10611405413 ;
    wdt:P31 wd:Q212111 ;
    wdt:P373 "21cm line" ;
    wdt:P4215 "hydrogen line" ;
    wdt:P4466 "690" ;
    wdt:P6366 "164918935" ;
    wdt:P646 "/m/02why3" ;
    wdt:P8313 "21_cm-linjen" .