<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/English_chemist> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:English_inventors> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_from_Stockton-on-Tees> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://caligraph.org/ontology/birthYear>	"1781" .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/John_Walker_(inventor)> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/English_inventor> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:English_chemists> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1781_births> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1859_in_the_United_Kingdom> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/2000/01/rdf-schema#label>	"John Walker (inventor)" .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1859_death> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1781_in_Great_Britain> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"John Walker" .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_from_Stockton-on-Tees> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Stockton-on-Tees> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1859_deaths> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1859_in_science> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://caligraph.org/ontology/deathYear>	"1859" .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1781_birth> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Norton,_County_Durham> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Timeline_of_historic_inventions> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1781_in_science> .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"John Walker (inventor)" .
<http://caligraph.org/resource/John_Walker_(inventor)>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Stockton-on-Tees> .