<http://caligraph.org/resource/Ralph_Greatorex>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:17th-century_English_mathematicians> .
<http://caligraph.org/resource/Ralph_Greatorex>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Ralph Greatorex" .
<http://caligraph.org/resource/Ralph_Greatorex>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1675_deaths> .
<http://caligraph.org/resource/Ralph_Greatorex>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:British_scientific_instrument_makers> .
<http://caligraph.org/resource/Ralph_Greatorex>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Ralph_Greatorex> .
<http://caligraph.org/resource/Ralph_Greatorex>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Ralph_Greatorex>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1620s_births> .
<http://caligraph.org/resource/Ralph_Greatorex>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1675_death> .
<http://caligraph.org/resource/Ralph_Greatorex>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/British_scientific_instrument_maker> .
<http://caligraph.org/resource/Ralph_Greatorex>	<http://www.w3.org/2000/01/rdf-schema#label>	"Ralph Greatorex" .
<http://caligraph.org/resource/Ralph_Greatorex>	<http://caligraph.org/ontology/occupation>	<http://caligraph.org/resource/Mathematician> .
<http://caligraph.org/resource/Ralph_Greatorex>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/17th-century_English_mathematician> .
<http://caligraph.org/resource/Ralph_Greatorex>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1620s_birth> .