<http://caligraph.org/ontology/Train-related_introduction_in_1969>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_yearOfConstruction_1969> .
<http://caligraph.org/ontology/Train-related_introduction_in_1969>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Train-related_introduction_in_1969>	<http://www.w3.org/2000/01/rdf-schema#label>	"Train-related introduction in 1969" .
<http://caligraph.org/ontology/Train-related_introduction_in_1969>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Train-related_introduction> .
<http://caligraph.org/ontology/Train-related_introduction_in_1969>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1969_introduction> .
<http://caligraph.org/ontology/Train-related_introduction_in_1969>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Train-related_introductions_in_1969> .