This HTML5 document contains 6 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#
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
n4http://caligraph.org/ontology/RestrictionHasValue_location_United%20
clgohttp://caligraph.org/ontology/
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
clgo:American_company_established_in_1849
rdf:type
owl:Class
rdfs:label
American company established in 1849
rdfs:subClassOf
n4:States clgo:Company_established_in_1849 clgo:Company_of_the_United_States
prov:wasDerivedFrom
n7:American_companies_established_in_1849