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    schema:datePublished "2024" ;
    schema:description "Lake Effect Martial Arts blog article on the history of Checkmat BJJ, covering the Vieira brothers' training under Alliance founder Romero Cavalcanti, their departure from Alliance over disagreements with Fabio Gurgel, the Brasa Team interlude, and the founding of Checkmat in 2008"@en ;
    schema:inLanguage "en" ;
    schema:keywords "checkmat", "article", "bjj" ;
    schema:name "Why Checkmat Jiu Jitsu? (Lake Effect Martial Arts)" ;
    schema:publisher _:b1319 ;
    schema:url <https://lakeeffectbjj.com/2024/01/08/why-checkmat-jiu-jitsu/> ;
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    ns2:sourceType "article" .
_:b1320 schema:name "Lake Effect Martial Arts" ;
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_:b1319 schema:name "Lake Effect Martial Arts" .