| gptkbp:instanceOf | gptkb:mermaid gptkb:topographic_map
 
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                                | gptkbp:availableOn | gptkb:print digital
 
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                                | gptkbp:color | true 
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                                | gptkbp:creator | gptkb:Harry_Beck 
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                                | gptkbp:depicts | gptkb:London_Underground 
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                                | gptkbp:features | stations lines
 interchanges
 fare zones
 
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                                | gptkbp:format | schematic 
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                                | gptkbp:hasKeyword | true 
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                                | gptkbp:hasLegend | true 
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                                | gptkbp:heldBy | gptkb:Transport_for_London 
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                                | gptkbp:influenced | metro maps worldwide 
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                                | gptkbp:influencedBy | electrical circuit diagrams 
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                                | gptkbp:introduced | 1933 
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                                | gptkbp:language | English 
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                                | gptkbp:location | gptkb:London 
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                                | gptkbp:notToScale | true 
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                                | gptkbp:publisher | gptkb:Transport_for_London 
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                                | gptkbp:relatedTo | gptkb:Docklands_Light_Railway gptkb:Elizabeth_line
 gptkb:London_Buses
 gptkb:London_Overground
 
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                                | gptkbp:shows | gptkb:railway_line gptkb:tourist_attraction
 gptkb:Emirates_Air_Line
 bus connections
 step-free access
 interchange stations
 river Thames
 fare zones
 London airports
 London borough boundaries
 National Rail connections
 cycle hire locations
 night tube services
 out-of-station interchanges
 river boat services
 station connections
 step-free routes
 tramlink
 walking connections
 
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                                | gptkbp:updated | gptkb:Transport_for_London 
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                                | gptkbp:usedFor | gptkb:navigation 
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                                | gptkbp:bfsParent | gptkb:London_Underground_Waterloo_&_City_Line 
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                                | gptkbp:bfsLayer | 8 
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                                | https://www.w3.org/2000/01/rdf-schema#label | Tube map 
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