<http://caligraph.org/ontology/Country_in_precolonial_Africa>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Serer_precolonial_kingdom>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Country_in_precolonial_Africa> .
<http://caligraph.org/ontology/Country_in_precolonial_Africa>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Countries_in_precolonial_Africa> .
<http://caligraph.org/ontology/Country_in_precolonial_Africa>	<http://www.w3.org/2000/01/rdf-schema#label>	"Country in precolonial Africa" .
<http://caligraph.org/ontology/Precolonial_kingdom_of_the_Gambia>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Country_in_precolonial_Africa> .
<http://caligraph.org/ontology/Country_in_precolonial_Africa>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Former_country_in_Africa> .
<http://caligraph.org/ontology/Country_in_medieval_Africa>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Country_in_precolonial_Africa> .