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PrefixNamespace IRI
n4ca.
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:302477614
rdf:type
prov:Entity
prov:value
The conductors and their supporting or containing structures for telephone, telegraph, railroad signal, data, clock, fire, police-alarm, community television antenna and other systems which are used for public or private signal or communication service, and which operate at potentials not exceeding 400 volts to ground or 750 volts between any two points of the circuit, and the transmitted power of
prov:wasQuotedFrom
n4:gov
Subject Item
isap:159045611
prov:wasDerivedFrom
isa:302477614
Subject Item
isap:255790719
prov:wasDerivedFrom
isa:302477614
Subject Item
isap:136217534
prov:wasDerivedFrom
isa:302477614