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
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#
n5ecfr.
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:375152107
rdf:type
prov:Entity
prov:value
??236.719 Circuit, acknowledgment.A circuit consisting of wire or other conducting material installed between the track rails at each signal in territory where an automatic train stop system or cab signal system of the continuous inductive type with 2-indication cab signals is in service, to enforce acknowledgement by the engineman at each signal displaying an aspect requiring a stop.
prov:wasQuotedFrom
n5:gov
Subject Item
isap:472538469
prov:wasDerivedFrom
isa:375152107