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isaphttp://webisa.webdatacommons.org/prov/
n4hornandwhistle.
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:103126095
rdf:type
prov:Entity
prov:value
HWEG is dedicated to the preservation, increase and dissemination of knowledge regarding horns, whistles, sirens, bells and other acoustic devices that are used in signaling, alerting and warning applications in all types of industrial, municipal, maritime and railroad environments and related technologies.
prov:wasQuotedFrom
n4:com
Subject Item
isap:315328107
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isa:103126095