<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1167_death> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1145_births> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Frederick" .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Frederick_of_Hohenstaufen> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Frederick IV" .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Hohenstaufen> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://caligraph.org/ontology/deathYear>	"1167" .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Dukes_of_Swabia> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Medieval_child_rulers> .
<http://caligraph.org/resource/Gertrude_of_Bavaria>	<http://caligraph.org/ontology/spouse>	<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Frederick_IV,_Duke_of_Swabia> .
<http://caligraph.org/resource/Gertrude_of_Sulzbach>	<http://caligraph.org/ontology/child>	<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Duke_of_Swabia> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Medieval_child_ruler> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1167_deaths> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Frederick IV, Duke of Swabia" .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1167> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Duke Frederick IV" .
<http://caligraph.org/resource/Conrad_III_of_Germany>	<http://caligraph.org/ontology/child>	<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1145_birth> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://caligraph.org/ontology/birthYear>	"1145" .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/2000/01/rdf-schema#label>	"Frederick IV, Duke of Swabia" .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Frederick of Rothenburg" .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Friedrich von Schwaben" .
<http://caligraph.org/resource/Frederick_IV,_Duke_of_Swabia>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Frederick IV of Swabia" .