@prefix ns1: <https://martial.is/entity/> .
@prefix ns2: <https://w3id.org/martialis/ontology#> .
@prefix ns3: <https://martial.is/entity/01M5JPYGXJS67YBN61FRXQJFY6/hasSite/> .
@prefix ns4: <https://martial.is/entity/01M5JPYGXJS67YBN61FRXQJFY6/hasSite/0/hasEvidence/> .
@prefix ns5: <https://w3id.org/martialis/vocab/information-type/> .
@prefix ns6: <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 ns7: <https://martial.is/entity/01M5JPYGXJS67YBN61FRXQJFY6/hasSite/0/> .
@prefix ns8: <http://www.w3.org/ns/prov#> .
@prefix ns9: <https://martial.is/entity/01M5JPYGXJY8J4HBMF1ZD4PY2H/> .
@prefix ns10: <https://martial.is/entity/01M5JPYGXJY8J4HBMF1ZD4PY2H/hasEvidence/> .
@prefix ns11: <https://martial.is/agent/> .
@prefix ns12: <https://martial.is/entity/01M5JPYGXJS67YBN61FRXQJFY6/hasEvidence/> .
@prefix ns13: <https://martial.is/entity/01M5JPYGXJS67YBN61FRXQJFY6/> .
@prefix ns14: <https://martial.is/entity/01M5JPYGXJS67YBN61FRXQJFY6/foundedEvent/hasEvidence/> .
@prefix ns15: <https://martial.is/entity/01M5JPYGXJS67YBN61FRXQJFY6/dissolvedEvent/hasEvidence/> .

ns1:01M5JPYGXJS67YBN61FRXQJFY6 a ns2:Place ;
    schema:description "Jack Broughton's amphitheatre in Oxford Road, London, opened in 1743 for prizefights and sparring. Broughton sparred and coached there until his defeat by Jack Slack in 1750 and ran it until 1753–1754; the Disorderly Houses Act of 1752 brought boxing academies under regulation."@en ;
    schema:keywords "prizefighting", "boxing", "united-kingdom" ;
    schema:name "Broughton's Amphitheatre"@en ;
    ns2:dissolvedEvent ns13:dissolvedEvent ;
    ns2:foundedEvent ns13:foundedEvent ;
    ns2:hasEvidence ns12:0 ;
    ns2:hasInstructorRole ns1:01M5JPYGXJY8J4HBMF1ZD4PY2H ;
    ns2:hasSite ns3:0 ;
    ns2:placeType <https://w3id.org/martialis/vocab/place-classification/academy> ;
    ns2:researchNote "Broughton's separate Haymarket school with \"mufflers\" (1747, en Wikipedia) is not recorded as a place." .
ns3:0 a ns2:Site ;
    ns8:wasDerivedFrom ns1:01M5JPY6FNB2HP52J6G7W21P3V ;
    schema:address "Oxford Road, London" ;
    schema:location ns7:location ;
    ns2:hasEvidence ns4:0 .
ns4:0 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M5JPY6FNB2HP52J6G7W21P3V ;
    ns2:evidenceType ns6:direct ;
    ns2:informationType ns5:secondary ;
    ns2:quotation "Broughton opened an amphitheatre in Oxford Road and began staging fights on 13 March 1743, when, for an entrance fee of a shilling or less, patrons were able to watch a display of boxing between several competitors." ;
    ns2:supports true .
ns7:location a ns2:GeoRef ;
    schema:addressCountry <http://publications.europa.eu/resource/authority/country/GBR> ;
    schema:name "London" ;
    schema:sameAs <http://www.wikidata.org/entity/Q84> .
ns1:01M5JPYGXJY8J4HBMF1ZD4PY2H a ns2:InstructorRole ;
    ns8:wasDerivedFrom ns1:01M5JPY6FNB2HP52J6G7W21P3V, ns1:01M5G930MN1VM84DEZNGEZP48E ;
    ns2:hasConfidence ns9:hasConfidence ;
    ns2:hasEvidence ns10:0, ns10:1 ;
    ns2:instructor ns1:01M5JPY6FN8JJDRXE32238VE7H ;
    ns2:instructorCapacity <https://w3id.org/martialis/vocab/instructor-capacity/head_instructor> ;
    ns2:instructorPeriod ns9:instructorPeriod ;
    ns2:instructorStyle ns1:01KJJAWN29MA64W22606R3WD9N .
ns9:instructorPeriod a ns2:TimeInterval ;
    ns2:endYear "1750"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:startYear "1743"^^<http://www.w3.org/2001/XMLSchema#integer> .
ns10:0 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M5G930MN1VM84DEZNGEZP48E ;
    ns2:evidenceType ns6:direct ;
    ns2:informationType ns5:secondary ;
    ns2:quotation "In 1750, the unbeaten Broughton, who had been continually engaged in heavy sparring sessions in his Amphitheatre, fought Jack Slack, the “Norfolk Butcher” (ca. 1721–ca. 1768)." ;
    ns2:sourceLocation "229" ;
    ns2:sourceLocatorLabel "page" ;
    ns2:supports true .
ns10:1 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M5JPY6FNB2HP52J6G7W21P3V ;
    ns2:evidenceType ns6:direct ;
    ns2:informationType ns5:secondary ;
    ns2:quotation "Broughton opened an amphitheatre in Oxford Road and began staging fights on 13 March 1743, when, for an entrance fee of a shilling or less, patrons were able to watch a display of boxing between several competitors." ;
    ns2:supports true .
ns9:hasConfidence a ns2:Confidence ;
    ns8:wasAttributedTo ns11:FSM ;
    ns2:assessedBy ns11:FSM ;
    ns2:confidenceLevel <https://w3id.org/martialis/vocab/confidence-level/confirmed> ;
    ns2:confidenceRationale "Independent sources state it." .
ns12:0 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M5JPY6FNB2HP52J6G7W21P3V ;
    ns2:informationType ns5:secondary ;
    ns2:supports true .
ns13:foundedEvent a ns2:FoundingEvent ;
    ns8:wasDerivedFrom ns1:01M5JPY6FNB2HP52J6G7W21P3V ;
    schema:startDate "1743-03-13" ;
    ns2:earliestYear "1743"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:founder ns1:01M5JPY6FN8JJDRXE32238VE7H ;
    ns2:hasEvidence ns14:0 ;
    ns2:latestYear "1743"^^<http://www.w3.org/2001/XMLSchema#integer> .
ns14:0 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M5JPY6FNB2HP52J6G7W21P3V ;
    ns2:evidenceType ns6:direct ;
    ns2:informationType ns5:secondary ;
    ns2:quotation "Broughton opened an amphitheatre in Oxford Road and began staging fights on 13 March 1743, when, for an entrance fee of a shilling or less, patrons were able to watch a display of boxing between several competitors." ;
    ns2:supports true .
ns13:dissolvedEvent a ns2:DissolutionEvent ;
    ns8:wasDerivedFrom ns1:01M5JPY6FNB2HP52J6G7W21P3V ;
    schema:endDate "1753/1754" ;
    ns2:dissolutionManner <https://w3id.org/martialis/vocab/dissolution-manner/defunct> ;
    ns2:earliestYear "1753"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:hasEvidence ns15:0 ;
    ns2:latestYear "1754"^^<http://www.w3.org/2001/XMLSchema#integer> .
ns15:0 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M5JPY6FNB2HP52J6G7W21P3V ;
    ns2:evidenceType ns6:direct ;
    ns2:informationType ns5:secondary ;
    ns2:quotation "Broughton permanently retired from boxing following his defeat, though he continued to operate his amphitheatre until 1753 or 1754, after which he ran an antiques business." ;
    ns2:supports true .