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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#
n5freepatentsonline.
Subject Item
isa:263256252
rdf:type
prov:Entity
prov:value
With any other communications object network, such as postal systems, telephone systems, fax systems, or e-mail systems, a change of address involves significant human labor on the part of the party whose address is changing to notify all his/her communications partners.
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n5:com
Subject Item
isap:443196357
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isa:263256252