Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:personal_computer
|
| gptkbp:activeYearsStart |
1950
|
| gptkbp:currentLocation |
gptkb:Deutsches_Museum,_Munich
|
| gptkbp:designer |
gptkb:Konrad_Zuse
|
| gptkbp:developedBy |
gptkb:Germany
|
| gptkbp:fundedBy |
gptkb:German_Air_Force
|
| https://www.w3.org/2000/01/rdf-schema#label |
Z4
|
| gptkbp:input |
punched tape
|
| gptkbp:locationAfterWWII |
gptkb:ETH_Zurich
|
| gptkbp:memoryType |
mechanical memory
|
| gptkbp:notableFor |
first commercial digital computer
|
| gptkbp:operatingStatus |
retired
|
| gptkbp:output |
typewriter
|
| gptkbp:predecessor |
gptkb:Z3
|
| gptkbp:programmingLanguage |
machine code
|
| gptkbp:survivedWWII |
yes
|
| gptkbp:technology |
electromechanical relays
|
| gptkbp:usedBy |
gptkb:ETH_Zurich
|
| gptkbp:weight |
about 1000 kg
|
| gptkbp:yearCompleted |
1945
|
| gptkbp:bfsParent |
gptkb:Manu_Gavassi
gptkb:Broad_Factor |
| gptkbp:bfsLayer |
7
|