<http://caligraph.org/ontology/1171_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1170s_birth> .
<http://caligraph.org/ontology/1177_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1170s_birth> .
<http://caligraph.org/ontology/1179_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1170s_birth> .
<http://caligraph.org/ontology/1170s_birth>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/1172_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1170s_birth> .
<http://caligraph.org/ontology/1178_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1170s_birth> .
<http://caligraph.org/ontology/1170s_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/12th-century_birth> .
<http://caligraph.org/ontology/1176_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1170s_birth> .
<http://caligraph.org/ontology/1170s_birth>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1170s_births> .
<http://caligraph.org/ontology/1174_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1170s_birth> .
<http://caligraph.org/ontology/1170_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1170s_birth> .
<http://caligraph.org/ontology/1175_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1170s_birth> .
<http://caligraph.org/ontology/1170s_birth>	<http://www.w3.org/2000/01/rdf-schema#label>	"1170s birth" .
<http://caligraph.org/ontology/1173_birth>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/1170s_birth> .