Statements (21)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:mainframe_computer | 
| gptkbp:architecture | IBM System/360 compatible | 
| gptkbp:compatibleWith | IBM System/360 software | 
| gptkbp:countryOfOrigin | gptkb:United_Kingdom | 
| gptkbp:introduced | 1965 | 
| gptkbp:manufacturer | gptkb:International_Computers_Limited | 
| gptkbp:marketedAs | gptkb:International_Computers_Limited | 
| gptkbp:operatingSystem | gptkb:System_4_Executive George 3 | 
| gptkbp:predecessor | gptkb:ICT_1900_series | 
| gptkbp:series | System 4-50 System 4-62 System 4-70 System 4-72 System 4-75 | 
| gptkbp:successor | gptkb:ICL_2900_Series | 
| gptkbp:usedFor | scientific computing business computing | 
| gptkbp:bfsParent | gptkb:ICL_2960 | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | ICL System 4 |