@prefix ns1: <https://martial.is/entity/> .
@prefix ns2: <https://w3id.org/martialis/ontology#> .
@prefix ns3: <https://martial.is/entity/01M5HMNG4QHWWA645WHHT20ZVX/hasEvidence/> .
@prefix ns4: <https://w3id.org/martialis/vocab/information-type/> .
@prefix ns5: <https://w3id.org/martialis/vocab/evidence-type/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix schema: <https://schema.org/> .
@prefix ns6: <http://www.wikidata.org/entity/> .
@prefix ns7: <https://martial.is/entity/01M5HMNG4QHWWA645WHHT20ZVX/nationality/> .

ns1:01M5HMNG4QHWWA645WHHT20ZVX a ns2:Person ;
    schema:description "Brazilian fighter, a former student and janitor of the original Gracie Academy, who defeated Hélio Gracie in a vale-tudo match in 1955 and was later beaten twice by Carlson Gracie (1956, 1970)."@en ;
    schema:keywords "vale-tudo", "bjj" ;
    schema:name "Waldemar Santana"@pt ;
    schema:nationality ns7:0 ;
    schema:sameAs ns6:Q1103881 ;
    ns2:hasEvidence ns3:0, ns3:1 ;
    ns2:researchNote "Drysdale gives no teacher's name or dates for his time at the Gracie Academy, so no teacher assertion is recorded." .
ns3:0 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M5G930MNABWTVH5Y4WR93H2B ;
    ns2:evidenceType ns5:direct ;
    ns2:informationType ns4:secondary ;
    ns2:quotation "1955 - Former student of the Gracie Academy, Waldemar Santana, defeats Helio in a vale-tudo match." ;
    ns2:sourceLocation "Timeline (1955)" ;
    ns2:sourceLocatorLabel "section" ;
    ns2:supports true .
ns3:1 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M5G930MNABWTVH5Y4WR93H2B ;
    ns2:evidenceType ns5:direct ;
    ns2:informationType ns4:secondary ;
    ns2:quotation "Waldemar Santana – Former student and janitor of the original Gracie Academy." ;
    ns2:sourceLocation "Name index" ;
    ns2:sourceLocatorLabel "section" ;
    ns2:supports true .
ns7:0 a ns2:NationalityEntry ;
    schema:addressCountry <http://publications.europa.eu/resource/authority/country/BRA> ;
    schema:sameAs ns6:Q155 .