<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://caligraph.org/ontology/deathYear>	"1989" .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:South_African_ecologists> .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Robertson_(surname)> .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1907_births> .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://caligraph.org/ontology/occupation>	<http://caligraph.org/resource/Ecology> .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Dr Thomas Chalmers Robertson" .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:South_African_people_of_World_War_II> .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Thomas Chalmers Robertson" .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://caligraph.org/ontology/birthYear>	"1907" .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1907_birth> .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1989_death> .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/South_African_person_of_World_War_II> .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1989_deaths> .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Thomas_Chalmers_Robertson> .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/2000/01/rdf-schema#label>	"Thomas Chalmers Robertson" .
<http://caligraph.org/resource/Thomas_Chalmers_Robertson>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/South_African_ecologist> .