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gptkbp:instanceOf
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abacus
mathematical instrument
calculation tool
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gptkbp:alternativeName
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gptkb:suanpan
gptkb:算盘
gptkb:Chinese_calculator
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gptkbp:date
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circa 2nd century BCE
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gptkbp:displayedAt
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museums in China
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gptkbp:hasBeadsPerRod
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2 on upper deck
5 on lower deck
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gptkbp:hasFeature
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upper and lower decks
divider bar
movable beads
vertical rods
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gptkbp:hasFestival
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gptkb:Abacus_Day_in_China
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gptkbp:hasRows
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multiple
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https://www.w3.org/2000/01/rdf-schema#label
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Chinese abacus
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gptkbp:influenced
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gptkb:East_Asian_abaci
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gptkbp:influencedBy
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ancient counting boards
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gptkbp:material
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gptkb:bamboo
metal
wood
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gptkbp:name
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gptkb:suanpan
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gptkbp:numberOfColumns
|
multiple
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gptkbp:originatedIn
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gptkb:China
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gptkbp:relatedTo
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gptkb:Japanese_soroban
gptkb:Roman_abacus
gptkb:Russian_schoty
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gptkbp:replacedBy
|
calculator
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gptkbp:shape
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rectangular frame
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gptkbp:size
|
varies
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gptkbp:symbolizes
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gptkb:Chinese_cuisine
traditional education
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gptkbp:teaches
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gptkb:finger_abacus
mental calculation
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gptkbp:UNESCOWorldHeritageSite
|
2013
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gptkbp:used_in
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yes
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gptkbp:usedBy
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students
merchants
accountants
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gptkbp:usedFor
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gptkb:division
addition
multiplication
subtraction
arithmetic
square roots
cube roots
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gptkbp:bfsParent
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gptkb:Abacus
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gptkbp:bfsLayer
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5
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