gptkbp:instanceOf
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gptkb:personal_computer
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gptkbp:audio
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gptkb:AY-3-8912_sound_chip
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gptkbp:caseDesign
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similar to ZX Spectrum+
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gptkbp:category
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gptkb:Sinclair_computers
gptkb:ZX_Spectrum_family
8-bit computer
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gptkbp:colors
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15
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gptkbp:graphics
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256×192 pixels
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https://www.w3.org/2000/01/rdf-schema#label
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ZX Spectrum 128K
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gptkbp:input
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gptkb:keyboard
joystick (via interface)
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gptkbp:manufacturer
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gptkb:Investrónica
gptkb:Sinclair_Research
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gptkbp:market
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gptkb:Spain
gptkb:United_Kingdom
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gptkbp:mediaType
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cassette tape
microdrive
floppy disk (with interface)
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gptkbp:nickname
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gptkb:Spectrum_128
gptkb:Toastrack
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gptkbp:notableFeature
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128 KB RAM
improved sound
MIDI output (in Spanish model)
RS-232 serial port (in Spanish model)
enhanced BASIC editor
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gptkbp:operatingSystem
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gptkb:Sinclair_BASIC
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gptkbp:powerSource
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external
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gptkbp:predecessor
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gptkb:ZX_Spectrum
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gptkbp:processor
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gptkb:Zilog_Z80A
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gptkbp:RAM
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128 KB
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gptkbp:releaseYear
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1985
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gptkbp:ROM
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32 KB
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gptkbp:speed
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3.5469 MHz
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gptkbp:successor
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gptkb:ZX_Spectrum_+2
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gptkbp:bfsParent
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gptkb:synthesizer
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gptkbp:bfsLayer
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5
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