<http://caligraph.org/ontology/1478_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1470s_birth> .
<http://caligraph.org/ontology/1470_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1470s_birth> .
<http://caligraph.org/ontology/1472_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1470s_birth> .
<http://caligraph.org/ontology/1470s_birth>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1470s_births> .
<http://caligraph.org/ontology/1471_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1470s_birth> .
<http://caligraph.org/ontology/1475_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1470s_birth> .
<http://caligraph.org/ontology/1477_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1470s_birth> .
<http://caligraph.org/ontology/1473_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1470s_birth> .
<http://caligraph.org/ontology/1470s_birth>	<http://www.w3.org/2000/01/rdf-schema#label>	"1470s birth" .
<http://caligraph.org/ontology/1479_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1470s_birth> .
<http://caligraph.org/ontology/1474_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1470s_birth> .
<http://caligraph.org/ontology/1476_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1470s_birth> .
<http://caligraph.org/ontology/1470s_birth>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/1470s_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/15th-century_birth> .