Statements (9)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:calculator
|
| gptkbp:era |
gptkb:19th_century
|
| gptkbp:inventedBy |
gptkb:Samuel_Clarke
|
| gptkbp:material |
gptkb:metal
|
| gptkbp:mechanismOfAction |
gptkb:manual
|
| gptkbp:usedFor |
arithmetic calculations
|
| gptkbp:bfsParent |
gptkb:Edith_Clarke
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Clarke calculator
|