This HTML5 document contains 21 embedded RDF statements represented using HTML+Microdata notation.

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PrefixNamespace IRI
n7http://en.wikipedia.org/wiki/Category:
rdfshttp://www.w3.org/2000/01/rdf-schema#
skoshttp://www.w3.org/2004/02/skos/core#
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
clgohttp://caligraph.org/ontology/
n9http://en.wikipedia.org/wiki/
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
dbrhttp://dbpedia.org/resource/
clgrhttp://caligraph.org/resource/
Subject Item
clgr:Crankcase_ventilation_system
rdf:type
clgo:Engine_valve clgo:Pollution_control_technology owl:NamedIndividual
rdfs:label
Crankcase ventilation system
owl:sameAs
dbr:Crankcase_ventilation_system
prov:wasDerivedFrom
n7:Engine_valves n7:Pollution_control_technologies n9:Outline_of_automobiles
skos:prefLabel
Crankcase ventilation system
skos:altLabel
positive crankcase ventilation PCV system positive crankcase ventilation system PCV valve crankcase exhauster Purge valve Crankcase ventilation system#Positive crankcase ventilation (PCV) PCV crankcase ventilation (PCV) system crankcase ventilation crankcase ventilation system ventilation system