<http://caligraph.org/ontology/Vowel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Vowels_by_height> .
<http://caligraph.org/ontology/Vowel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Vowels_by_roundedness> .
<http://caligraph.org/ontology/Near-open_vowel>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vowel> .
<http://caligraph.org/ontology/Vowel>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://www.w3.org/2002/07/owl#Thing> .
<http://caligraph.org/ontology/Open_vowel>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vowel> .
<http://caligraph.org/ontology/Vowel>	<http://www.w3.org/2000/01/rdf-schema#label>	"Vowel" .
<http://caligraph.org/ontology/Back_vowel>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vowel> .
<http://caligraph.org/ontology/Close-mid_vowel>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vowel> .
<http://caligraph.org/ontology/Open-mid_vowel>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vowel> .
<http://caligraph.org/ontology/Rounded_vowel>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vowel> .
<http://caligraph.org/ontology/Central_vowel>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vowel> .
<http://caligraph.org/ontology/Vowel>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Vowel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Vowels> .
<http://caligraph.org/ontology/Vowel>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Vowels_by_backness> .
<http://caligraph.org/ontology/Close_vowel>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vowel> .
<http://caligraph.org/ontology/Unrounded_vowel>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vowel> .
<http://caligraph.org/ontology/Front_vowel>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vowel> .
<http://caligraph.org/ontology/Mid_vowel>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vowel> .
<http://caligraph.org/ontology/Near-close_vowel>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Vowel> .