<http://caligraph.org/ontology/1556_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1550s_birth> .
<http://caligraph.org/ontology/1550_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1550s_birth> .
<http://caligraph.org/ontology/1550s_birth>	<http://www.w3.org/2000/01/rdf-schema#label>	"1550s birth" .
<http://caligraph.org/ontology/1557_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1550s_birth> .
<http://caligraph.org/ontology/1555_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1550s_birth> .
<http://caligraph.org/ontology/1550s_birth>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/1558_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1550s_birth> .
<http://caligraph.org/ontology/1552_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1550s_birth> .
<http://caligraph.org/ontology/1553_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1550s_birth> .
<http://caligraph.org/ontology/1550s_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/16th-century_birth> .
<http://caligraph.org/ontology/1554_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1550s_birth> .
<http://caligraph.org/ontology/1551_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1550s_birth> .
<http://caligraph.org/ontology/1550s_birth>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1550s_births> .
<http://caligraph.org/ontology/1559_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1550s_birth> .