<http://caligraph.org/ontology/1621_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1620s_birth> .
<http://caligraph.org/ontology/1624_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1620s_birth> .
<http://caligraph.org/ontology/1622_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1620s_birth> .
<http://caligraph.org/ontology/1627_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1620s_birth> .
<http://caligraph.org/ontology/1628_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1620s_birth> .
<http://caligraph.org/ontology/1625_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1620s_birth> .
<http://caligraph.org/ontology/1620s_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/17th-century_birth> .
<http://caligraph.org/ontology/1620s_birth>	<http://www.w3.org/2000/01/rdf-schema#label>	"1620s birth" .
<http://caligraph.org/ontology/1620s_birth>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1620s_births> .
<http://caligraph.org/ontology/1620_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1620s_birth> .
<http://caligraph.org/ontology/1623_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1620s_birth> .
<http://caligraph.org/ontology/1620s_birth>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/1626_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1620s_birth> .
<http://caligraph.org/ontology/1629_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1620s_birth> .