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PrefixNamespace IRI
n4mathforum.
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:348411226
rdf:type
prov:Entity
prov:value
Representation: x Rp c & y Rp d -> (x=y<->c=d)lV. Representatives: x Rp c -> atom(x)V. Null: Exist! x. (Exist c. x Rp c & c is atomless).A Set is an atom that uniquely represents a collection of atoms orabsence of atoms.Def.) Set(x) <-> Exist c. (c is a collection of atoms or c isatomless) & x Rp c & atom(x)Here in this theory because of lV there is no need to mention atom(x)in the above definitio
prov:wasQuotedFrom
n4:org
Subject Item
isap:215895360
prov:wasDerivedFrom
isa:348411226