This HTML5 document contains 4 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
n4google.
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:1032719
rdf:type
prov:Entity
prov:value
Using means such as IP PBX and IP Centrex, the VoIP technology exchanges voice, fax, and other forms of information that have traditionally been carried over the dedicated circuit-switched connections of the PSTN. By using the Internet, VoIP calls (in the form of data packets) travel on shared lines, and avoid the tolls of the PSTN system. [0091] A personal IVR service node subscriber may also acc
prov:wasQuotedFrom
n4:com
Subject Item
isap:111315089
prov:wasDerivedFrom
isa:1032719