<http://caligraph.org/ontology/December_1804_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1804_event> .
<http://caligraph.org/ontology/January_1804_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1804_event> .
<http://caligraph.org/ontology/October_1804_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1804_event> .
<http://caligraph.org/ontology/1804_event>	<http://www.w3.org/2000/01/rdf-schema#label>	"1804 event" .
<http://caligraph.org/ontology/March_1804_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1804_event> .
<http://caligraph.org/ontology/September_1804_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1804_event> .
<http://caligraph.org/ontology/1804_event>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1804_events_by_month> .
<http://caligraph.org/ontology/1804_event>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/July_1804_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1804_event> .
<http://caligraph.org/ontology/November_1804_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1804_event> .
<http://caligraph.org/ontology/June_1804_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1804_event> .
<http://caligraph.org/ontology/April_1804_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1804_event> .
<http://caligraph.org/ontology/1804_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1800s_event> .
<http://caligraph.org/ontology/May_1804_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1804_event> .
<http://caligraph.org/ontology/February_1804_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1804_event> .
<http://caligraph.org/ontology/1804_event>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Societal_event> .