<http://caligraph.org/ontology/20s_BC_establishment>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20s_BC_establishments> .
<http://caligraph.org/ontology/25_BC_establishment>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20s_BC_establishment> .
<http://caligraph.org/ontology/20s_BC_establishment>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1st-century_BC_establishment> .
<http://caligraph.org/ontology/22_BC_establishment>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20s_BC_establishment> .
<http://caligraph.org/ontology/29_BC_establishment>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20s_BC_establishment> .
<http://caligraph.org/ontology/20s_BC_establishment>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/20_BC_establishment>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20s_BC_establishment> .
<http://caligraph.org/ontology/20s_BC_establishment_in_the_Roman_Empire>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20s_BC_establishment> .
<http://caligraph.org/ontology/20s_BC_establishment>	<http://www.w3.org/2000/01/rdf-schema#label>	"20s BC establishment" .
<http://caligraph.org/ontology/27_BC_establishment>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20s_BC_establishment> .