<http://caligraph.org/ontology/1816_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1810s_event> .
<http://caligraph.org/ontology/1810s_event>	<http://www.w3.org/2000/01/rdf-schema#label>	"1810s event" .
<http://caligraph.org/ontology/1810_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1810s_event> .
<http://caligraph.org/ontology/1818_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1810s_event> .
<http://caligraph.org/ontology/1811_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1810s_event> .
<http://caligraph.org/ontology/1810s_event>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1810s_events> .
<http://caligraph.org/ontology/1819_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1810s_event> .
<http://caligraph.org/ontology/1813_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1810s_event> .
<http://caligraph.org/ontology/1815_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1810s_event> .
<http://caligraph.org/ontology/1810s_event>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/1812_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1810s_event> .
<http://caligraph.org/ontology/1814_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1810s_event> .
<http://caligraph.org/ontology/1810s_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Event> .
<http://caligraph.org/ontology/1817_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1810s_event> .