This HTML5 document contains 6 embedded RDF statements represented using HTML+Microdata notation.

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PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
n5google.co.
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:361274635
rdf:type
prov:Entity
prov:value
The device includes a main frame, one end of which carries information conveying means consisting of a rotatable roller having removable covers attached thereto which carry raised figures or symbols such as numbers or letters, for example,.
prov:wasQuotedFrom
n5:uk
Subject Item
isap:390117745
prov:wasDerivedFrom
isa:361274635
Subject Item
isap:391983628
prov:wasDerivedFrom
isa:361274635
Subject Item
isap:396451932
prov:wasDerivedFrom
isa:361274635