@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:Q911969 rdfs:label "Breuktaaiheid"@af,
        "حد المتانة"@ar,
        "Bruchzähigkeit"@de,
        "fracture toughness"@en,
        "چقرمگی شکست"@fa,
        "קשיחות השבר"@he,
        "törési szilárdság"@hu,
        "破壊靱性"@ja,
        "bruddseighet"@nb,
        "breuktaaiheid"@nl,
        "tenacidade à fratura"@pt,
        "lomna žilavost"@sl,
        "brottseghet"@sv,
        "断裂韧性"@zh,
        "断裂韧性"@zh-hans,
        "斷裂韌性"@zh-hant,
        "斷裂韌性"@zh-hk ;
    schema1:dateModified "2026-07-10T14:09:09+00:00"^^xsd:dateTime ;
    schema1:description "stress intensity factor at which a crack's propagation increases drastically"@en,
        "weerstand tegen scheurgroei, materiaaleigenschap"@nl ;
    schema1:version 2515888173 ;
    wikibase:identifiers 9 ;
    wikibase:sitelinks 11 ;
    wikibase:statements 21 ;
    skos:altLabel "Risswiderstand"@de,
        "Risszähigkeit"@de,
        "تافنس شکست"@fa,
        "szakítószilárdság"@hu ;
    p:P10283 wds:Q911969-460938E0-2DFF-4EF6-8EE4-7BCC96533C46 ;
    p:P10565 wds:Q911969-9CE208A6-3188-462F-B5F3-B54EBC4D7877 ;
    p:P1269 wds:Q911969-32C19D86-1FCA-422A-B770-DDF0824CEB42 ;
    p:P1417 wds:Q911969-092C07C2-12E3-4DCC-89D3-745DBE8593AF,
        wds:Q911969-DE3BF93C-2316-446F-9C58-E692AD989D49 ;
    p:P14541 wds:Q911969-80110D01-F69D-4F00-A581-225D989D68FB ;
    p:P1889 wds:Q911969-5dc5ac06-4d15-6e66-51eb-013f97af0395 ;
    p:P2534 wds:Q911969-883356CE-87FE-476B-A787-262417D8B4C8 ;
    p:P2579 wds:Q911969-DAFF13C9-69C2-49E0-851C-B015D2E30A82 ;
    p:P279 wds:Q911969-34b3dae0-4877-f162-bb2d-abe41bd51906,
        wds:Q911969-ff611b7f-46d1-1139-5cc6-6030596bef11 ;
    p:P31 wds:Q911969-23c49d83-4ccb-ecee-c710-4c63bd30baf4,
        wds:Q911969-dfa2a22b-44fd-1041-51ca-782f81f7b9bb ;
    p:P373 wds:Q911969-a6c03dcf-f80d-4197-910a-b68a196bb5da ;
    p:P4020 wds:Q911969-8e08016f-463f-0a6d-6a35-80339887aa4f ;
    p:P6104 wds:Q911969-11845520-B9C6-490C-B32D-31ED8475DA7D ;
    p:P6366 wds:Q911969-559A5481-E4CA-41BB-95E5-348FD3EA34F6 ;
    p:P646 wds:Q911969-A2855DE8-8480-49DF-8B04-CA40EBD11740 ;
    p:P7033 wds:Q911969-EFB1DA18-D788-40C0-932F-498F5EFA176E ;
    p:P7431 wds:Q911969-ab1b84b9-4486-412c-6853-a5bf8a5472e0 ;
    p:P7973 wds:Q911969-c8d483ed-4f20-874e-1581-2ce782993e1d ;
    wdtn:P6366 <https://makg.org/entity/97549433> ;
    wdtn:P7033 <http://vocabulary.curriculum.edu.au/scot/15051> ;
    wdt:P10283 "C97549433" ;
    wdt:P10565 "139957" ;
    wdt:P1269 wd:Q19977811 ;
    wdt:P1417 "science/fracture-toughness",
        "technology/fracture-toughness-test" ;
    wdt:P14541 "3SAOrw" ;
    wdt:P1889 wd:Q486802 ;
    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>P</mi><mi>S</mi><msub><mi>L</mi><mrow data-mjx-texclass=\"ORD\"><mn>2</mn></mrow></msub><mo stretchy=\"false\">(</mo><msub><mrow data-mjx-texclass=\"ORD\"><mi data-mjx-variant=\"-tex-calligraphic\">𝒪</mi></mrow><mrow data-mjx-texclass=\"ORD\"><mi>d</mi></mrow></msub><mo stretchy=\"false\">)</mo></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML> ;
    wdt:P2579 wd:Q21329070 ;
    wdt:P279 wd:Q107715,
        wd:Q1754376 ;
    wdt:P31 wd:Q112225193,
        wd:Q5725005 ;
    wdt:P373 "Fracture toughness" ;
    wdt:P4020 "<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\"><msup><mrow data-mjx-texclass=\"ORD\"><mi>𝖫</mi></mrow><mrow data-mjx-texclass=\"ORD\"><mrow data-mjx-texclass=\"ORD\"><mo stretchy=\"false\">&#x2212;</mo><mn>1</mn><mo lspace=\"0\" rspace=\"0\">/</mo><mn>2</mn></mrow></mrow></msup><mrow data-mjx-texclass=\"ORD\"><mi>𝖬</mi></mrow><msup><mrow data-mjx-texclass=\"ORD\"><mi>𝖳</mi></mrow><mrow data-mjx-texclass=\"ORD\"><mrow data-mjx-texclass=\"ORD\"><mo stretchy=\"false\">&#x2212;</mo><mn>2</mn></mrow></mrow></msup></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML> ;
    wdt:P6104 wd:Q8487137 ;
    wdt:P6366 "97549433" ;
    wdt:P646 "/m/090jzd" ;
    wdt:P7033 "scot/15051" ;
    wdt:P7431 "FractureToughness" ;
    wdt:P7973 "<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>K</mi><mrow data-mjx-texclass=\"ORD\"><mrow data-mjx-texclass=\"ORD\"><mi>I</mi><mi>c</mi></mrow></mrow></msub></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML> .