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n5google.
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:410718454
rdf:type
prov:Entity
prov:value
A suitablyconstructed game board A, of cardboard, wood or other suitable material, is provided on its face with a plain center field B having a number C marked thereon, preferably the number 23, as shown in Fig. 1.
prov:wasQuotedFrom
n5:com
Subject Item
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isa:410718454
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isa:410718454