<http://caligraph.org/ontology/Vehicle_introduced_in_2001>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_productionStartYear_2001> .
<http://caligraph.org/ontology/RestrictionHasValue_productionStartYear_2001>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Restriction> .
<http://caligraph.org/ontology/RestrictionHasValue_productionStartYear_2001>	<http://www.w3.org/2002/07/owl#onProperty>	<http://caligraph.org/ontology/productionStartYear> .
<http://caligraph.org/ontology/RestrictionHasValue_productionStartYear_2001>	<http://www.w3.org/2002/07/owl#hasValue>	"2001" .
<http://caligraph.org/ontology/RestrictionHasValue_productionStartYear_2001>	<http://www.w3.org/2000/01/rdf-schema#label>	"Restriction onProperty=productionStartYear hasValue=2001" .