<http://caligraph.org/ontology/President_of_the_Society_for_Freshwater_Science>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Presidents_of_the_Society_for_Freshwater_Science> .
<http://caligraph.org/ontology/President_of_the_Society_for_Freshwater_Science>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Scientist> .
<http://caligraph.org/ontology/President_of_the_Society_for_Freshwater_Science>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/President_of_learned_societies> .
<http://caligraph.org/ontology/President_of_the_Society_for_Freshwater_Science>	<http://www.w3.org/2000/01/rdf-schema#label>	"President of the Society for Freshwater Science" .
<http://caligraph.org/ontology/President_of_the_Society_for_Freshwater_Science>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .