<http://caligraph.org/ontology/1820_in_the_Danish_colonial_empire>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1820_in_Denmark> .
<http://caligraph.org/ontology/1820_in_the_Danish_colonial_empire>	<http://www.w3.org/2000/01/rdf-schema#label>	"1820 in the Danish colonial empire" .
<http://caligraph.org/ontology/1820_in_the_Danish_colonial_empire>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1820s_in_the_Danish_colonial_empire> .
<http://caligraph.org/ontology/1820_in_the_Danish_colonial_empire>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .