<http://caligraph.org/ontology/Singaporean_medical_doctor>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Physician> .
<http://caligraph.org/ontology/Singaporean_medical_doctor>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Singaporean_medical_doctors> .
<http://caligraph.org/ontology/Singaporean_medical_doctor>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Singaporean_physicians_by_century> .
<http://caligraph.org/ontology/Singaporean_military_doctor>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Singaporean_medical_doctor> .
<http://caligraph.org/ontology/Singaporean_ophthalmologist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Singaporean_medical_doctor> .
<http://caligraph.org/ontology/Singaporean_medical_doctor>	<http://www.w3.org/2000/01/rdf-schema#label>	"Singaporean medical doctor" .
<http://caligraph.org/ontology/Singaporean_medical_doctor>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Singaporean_neurologist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Singaporean_medical_doctor> .
<http://caligraph.org/ontology/Singaporean_dermatologist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Singaporean_medical_doctor> .
<http://caligraph.org/ontology/Singaporean_gynaecologist>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Singaporean_medical_doctor> .
<http://caligraph.org/ontology/21st-century_Singaporean_physician>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Singaporean_medical_doctor> .
<http://caligraph.org/ontology/Singaporean_paediatrician>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Singaporean_medical_doctor> .
<http://caligraph.org/ontology/Singaporean_public_health_doctor>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Singaporean_medical_doctor> .
<http://caligraph.org/ontology/20th-century_Singaporean_physician>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Singaporean_medical_doctor> .
<http://caligraph.org/ontology/Singaporean_infectious_disease_physician>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Singaporean_medical_doctor> .