@prefix ns1: <http://www.semanticweb.org/challenge/sem-tab#tab-History_of_computing_hardware#0-> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix tdkg: <http://www.semanticweb.org/challenge/sem-tab#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

tdkg:column a <http://www.w3.org/2002/07/owl#AnnotationProperty> .

tdkg:row a <http://www.w3.org/2002/07/owl#AnnotationProperty> .

ns1:col-0 a <http://www.w3.org/2002/07/owl#DatatypeProperty> ;
    rdfs:label "Name" .

ns1:col-0-row-1 a <http://www.w3.org/2002/07/owl#NamedIndividual> ;
    rdfs:label "Zuse Z3 (Germany)" ;
    tdkg:column "0" ;
    tdkg:row 1 ;
    ns1:col-0 "Zuse Z3 (Germany)" ;
    ns1:col-1 "May 1941" ;
    ns1:col-2 "Binary floating point" ;
    ns1:col-3 "Electro-mechanical" ;
    ns1:col-4 "Program-controlled by punched 35 mm film stock (but no conditional branch)" ;
    ns1:col-5 "In theory (1998)" .

ns1:col-0-row-10 a <http://www.w3.org/2002/07/owl#NamedIndividual> ;
    rdfs:label "Manchester Mark 1 (UK)" ;
    tdkg:column "0" ;
    tdkg:row 10 ;
    ns1:col-0 "Manchester Mark 1 (UK)" ;
    ns1:col-1 "April 1949" ;
    ns1:col-2 "Binary" ;
    ns1:col-3 "Electronic" ;
    ns1:col-4 "Stored-program in Williams cathode ray tube memory and magnetic drum memory" ;
    ns1:col-5 "Yes" .

ns1:col-0-row-11 a <http://www.w3.org/2002/07/owl#NamedIndividual> ;
    rdfs:label "EDSAC (UK)" ;
    tdkg:column "0" ;
    tdkg:row 11 ;
    ns1:col-0 "EDSAC (UK)" ;
    ns1:col-1 "May 1949" ;
    ns1:col-2 "Binary" ;
    ns1:col-3 "Electronic" ;
    ns1:col-4 "Stored-program in mercury delay line memory" ;
    ns1:col-5 "Yes" .

ns1:col-0-row-12 a <http://www.w3.org/2002/07/owl#NamedIndividual> ;
    rdfs:label "CSIRAC (Australia)" ;
    tdkg:column "0" ;
    tdkg:row 12 ;
    ns1:col-0 "CSIRAC (Australia)" ;
    ns1:col-1 "November 1949" ;
    ns1:col-2 "Binary" ;
    ns1:col-3 "Electronic" ;
    ns1:col-4 "Stored-program in mercury delay line memory" ;
    ns1:col-5 "Yes" .

ns1:col-0-row-2 a <http://www.w3.org/2002/07/owl#NamedIndividual> ;
    rdfs:label "Atanasoffâu0080u0093Berry Computer (US)" ;
    tdkg:column "0" ;
    tdkg:row 2 ;
    ns1:col-0 "Atanasoffâu0080u0093Berry Computer (US)" ;
    ns1:col-1 "1942" ;
    ns1:col-2 "Binary" ;
    ns1:col-3 "Electronic" ;
    ns1:col-4 "Not programmableâu0080u0094single purpose" ;
    ns1:col-5 "No" .

ns1:col-0-row-3 a <http://www.w3.org/2002/07/owl#NamedIndividual> ;
    rdfs:label "Colossus Mark 1 (UK)" ;
    tdkg:column "0" ;
    tdkg:row 3 ;
    ns1:col-0 "Colossus Mark 1 (UK)" ;
    ns1:col-1 "February 1944" ;
    ns1:col-2 "Binary" ;
    ns1:col-3 "Electronic" ;
    ns1:col-4 "Program-controlled by patch cables and switches" ;
    ns1:col-5 "No" .

ns1:col-0-row-4 a <http://www.w3.org/2002/07/owl#NamedIndividual> ;
    rdfs:label "Harvard Mark I âu0080u0093 IBM ASCC (US)" ;
    tdkg:column "0" ;
    tdkg:row 4 ;
    ns1:col-0 "Harvard Mark I âu0080u0093 IBM ASCC (US)" ;
    ns1:col-1 "May 1944" ;
    ns1:col-2 "Decimal" ;
    ns1:col-3 "Electro-mechanical" ;
    ns1:col-4 "Program-controlled by 24-channel punched paper tape (but no conditional branch)" ;
    ns1:col-5 "Debatable" .

ns1:col-0-row-5 a <http://www.w3.org/2002/07/owl#NamedIndividual> ;
    rdfs:label "Colossus Mark 2 (UK)" ;
    tdkg:column "0" ;
    tdkg:row 5 ;
    ns1:col-0 "Colossus Mark 2 (UK)" ;
    ns1:col-1 "June 1944" ;
    ns1:col-2 "Binary" ;
    ns1:col-3 "Electronic" ;
    ns1:col-4 "Program-controlled by patch cables and switches" ;
    ns1:col-5 "In theory (2011)" .

ns1:col-0-row-6 a <http://www.w3.org/2002/07/owl#NamedIndividual> ;
    rdfs:label "Zuse Z4 (Germany)" ;
    tdkg:column "0" ;
    tdkg:row 6 ;
    ns1:col-0 "Zuse Z4 (Germany)" ;
    ns1:col-1 "March 1945" ;
    ns1:col-2 "Binary floating point" ;
    ns1:col-3 "Electro-mechanical" ;
    ns1:col-4 "Program-controlled by punched 35 mm film stock" ;
    ns1:col-5 "Yes" .

ns1:col-0-row-7 a <http://www.w3.org/2002/07/owl#NamedIndividual> ;
    rdfs:label "ENIAC (US)" ;
    tdkg:column "0" ;
    tdkg:row 7 ;
    ns1:col-0 "ENIAC (US)" ;
    ns1:col-1 "July 1946" ;
    ns1:col-2 "Decimal" ;
    ns1:col-3 "Electronic" ;
    ns1:col-4 "Program-controlled by patch cables and switches" ;
    ns1:col-5 "Yes" .

ns1:col-0-row-8 a <http://www.w3.org/2002/07/owl#NamedIndividual> ;
    rdfs:label "Manchester Small-Scale Experimental Machine (Baby) (UK)" ;
    tdkg:column "0" ;
    tdkg:row 8 ;
    ns1:col-0 "Manchester Small-Scale Experimental Machine (Baby) (UK)" ;
    ns1:col-1 "June 1948" ;
    ns1:col-2 "Binary" ;
    ns1:col-3 "Electronic" ;
    ns1:col-4 "Stored-program in Williams cathode ray tube memory" ;
    ns1:col-5 "Yes" .

ns1:col-0-row-9 a <http://www.w3.org/2002/07/owl#NamedIndividual> ;
    rdfs:label "Modified ENIAC (US)" ;
    tdkg:column "0" ;
    tdkg:row 9 ;
    ns1:col-0 "Modified ENIAC (US)" ;
    ns1:col-1 "September 1948" ;
    ns1:col-2 "Decimal" ;
    ns1:col-3 "Electronic" ;
    ns1:col-4 "Read-only stored programming mechanism using the Function Tables as program ROM" ;
    ns1:col-5 "Yes" .

ns1:col-1 a <http://www.w3.org/2002/07/owl#DatatypeProperty> ;
    rdfs:label "First operational" .

ns1:col-2 a <http://www.w3.org/2002/07/owl#DatatypeProperty> ;
    rdfs:label "Numeral system" .

ns1:col-3 a <http://www.w3.org/2002/07/owl#DatatypeProperty> ;
    rdfs:label "Computing mechanism" .

ns1:col-4 a <http://www.w3.org/2002/07/owl#DatatypeProperty> ;
    rdfs:label "Programming" .

ns1:col-5 a <http://www.w3.org/2002/07/owl#DatatypeProperty> ;
    rdfs:label "Turing complete" .

