| gptkbp:instanceOf | gptkb:medical_condition 
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                                | gptkbp:abilities | gptkb:art gptkb:mathematics
 gptkb:music
 calendar calculation
 mechanical or spatial skills
 
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                                | gptkbp:alsoKnownAs | savantism 
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                                | gptkbp:associatedWith | gptkb:autism_spectrum_disorder brain injury
 
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                                | gptkbp:characterizedBy | extraordinary abilities in specific areas significant mental disabilities
 
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                                | gptkbp:diagnosedBy | clinical assessment 
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                                | gptkbp:DSM-5 | not a separate diagnosis 
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                                | gptkbp:firstDescribed | gptkb:John_Langdon_Down 1887
 
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                                | gptkbp:frequency | more common in males estimated 1 in 1400 people with developmental disabilities
 estimated 1 in 10 people with autism
 
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                                | gptkbp:ICD-10_code | F84.8 
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                                | gptkbp:notableCase | gptkb:Kim_Peek gptkb:Alonzo_Clemons
 gptkb:Daniel_Tammet
 gptkb:Derek_Paravicini
 gptkb:Leslie_Lemke
 gptkb:Stephen_Wiltshire
 
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                                | gptkbp:notableContributor | gptkb:Bruce_Miller gptkb:Norman_Geschwind
 gptkb:Allan_Snyder
 gptkb:Darold_Treffert
 
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                                | gptkbp:notablePublication | gptkb:Extraordinary_People gptkb:Islands_of_Genius
 gptkb:The_Mind’s_Eye
 The Idiot Savant: A Review and Case Report
 
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                                | gptkbp:portrayedBy | gptkb:Dustin_Hoffman film 'Rain Man'
 
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                                | gptkbp:prevalence | rare 
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                                | gptkbp:relatedTo | synesthesia autistic savant
 hyperlexia
 
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                                | gptkbp:studiedIn | neurology psychiatry
 neuropsychology
 
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                                | gptkbp:symptom | neurodevelopmental disorders 
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                                | gptkbp:treatment | educational interventions supportive therapies
 
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                                | gptkbp:bfsParent | gptkb:Hyperthymesia 
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                                | gptkbp:bfsLayer | 7 
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                                | https://www.w3.org/2000/01/rdf-schema#label | savant syndrome 
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