<http://caligraph.org/ontology/Progestogen_ester>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_progestogen_esters> .
<http://caligraph.org/ontology/Progestogen_ester>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Progestogen_ester>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Drug> .
<http://caligraph.org/ontology/Nandrolone_ester>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Progestogen_ester> .
<http://caligraph.org/ontology/Progestogen_ester>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/RestrictionHasValue_class_Progestogen> .
<http://caligraph.org/ontology/Progestogen_ester>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Steroid_ester> .
<http://caligraph.org/ontology/Progestogen_ester>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Progestogen_esters> .
<http://caligraph.org/ontology/Progestogen_ester>	<http://www.w3.org/2000/01/rdf-schema#label>	"Progestogen ester" .