<http://caligraph.org/ontology/1820_in_Italy>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/1820_in_Italy>	<http://www.w3.org/2000/01/rdf-schema#label>	"1820 in Italy" .
<http://caligraph.org/ontology/1820_in_the_Papal_States>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1820_in_Italy> .
<http://caligraph.org/ontology/1820_in_the_Kingdom_of_the_Two_Sicilies>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1820_in_Italy> .
<http://caligraph.org/ontology/1820_in_Italy>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1820s_in_Italy> .
<http://caligraph.org/ontology/1820_in_Italy>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1820> .