<http://caligraph.org/ontology/Electronic_calculator_company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Calculator_company> .
<http://caligraph.org/ontology/Calculator_company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Office_supply_company> .
<http://caligraph.org/ontology/Electromechanical_calculator_company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Calculator_company> .
<http://caligraph.org/ontology/Calculator_company>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Calculator_companies> .
<http://caligraph.org/ontology/Calculator_company>	<http://www.w3.org/2000/01/rdf-schema#label>	"Calculator company" .
<http://caligraph.org/ontology/Mechanical_calculator_company>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Calculator_company> .
<http://caligraph.org/ontology/Calculator_company>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .