<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Academics_of_King\u0027s_College_London> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://caligraph.org/ontology/deathYear>	"2021" .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/British_chemist> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:21st-century_British_biologists> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Alumnus_of_the_University_of_Oxford> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_British_biologist> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Walter Gratzer" .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Alumni_of_the_University_of_Oxford> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1932_births> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:British_chemists> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://caligraph.org/ontology/birthYear>	"1932" .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/21st-century_British_biologist> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Alumni_of_the_University_of_Oxford_by_college> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Academic_of_King\u0027s_College_London> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/2000/01/rdf-schema#label>	"Walter Gratzer" .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Gratzer> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:British_chemists_by_century> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1932_birth> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://caligraph.org/ontology/institution>	<http://caligraph.org/resource/King\u0027s_College_London> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:2021_deaths> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:British_science_writers> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/British_science_writer> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Walter_Gratzer> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_British_biologists> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/London> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/2021_death> .
<http://caligraph.org/resource/Walter_Gratzer>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Deaths_in_October_2021> .