This HTML5 document contains 8 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
n6http://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/
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
clgo:Building_materials_company_of_the_United_States
rdf:type
owl:Class
rdfs:label
Building materials company of the United States
rdfs:subClassOf
clgo:Construction_and_civil_engineering_company clgo:Manufacturing_company_of_the_United_States clgo:Design_company clgo:Building_materials_company
prov:wasDerivedFrom
n6:Building_materials_companies_of_the_United_States
Subject Item
clgo:Cement_company_of_the_United_States
rdfs:subClassOf
clgo:Building_materials_company_of_the_United_States