This HTML5 document contains 20 embedded RDF statements represented using HTML+Microdata notation.

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PrefixNamespace IRI
n4http://en.wikipedia.org/wiki/List_of_U.S.
skoshttp://www.w3.org/2004/02/skos/core#
n9http://en.wikipedia.org/wiki/Category:
rdfshttp://www.w3.org/2000/01/rdf-schema#
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
clgohttp://caligraph.org/ontology/
n11http://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:Helicoprion
rdf:type
clgo:Permian_extinction owl:NamedIndividual clgo:Fossil_of_the_United_States clgo:Fossil_taxon_described_in_1899
rdfs:label
Helicoprion
owl:sameAs
dbr:Helicoprion
prov:wasDerivedFrom
n4:_state_fossils n9:Permian_extinctions n9:Fossil_taxa_described_in_1899 n11:Eugeneodontida n9:Fossils_of_the_United_States
skos:prefLabel
Helicoprion
skos:altLabel
Helicoprion davisi Helicoprion bessonowi Helicoprion bessonovi Helicoprion karpinskii Helicoprion jingmenense Helicoprion ferrieri whorls Helicoprion ergassaminon