<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1927_in_science> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/almaMater>	<http://caligraph.org/resource/Worcester_Polytechnic_Institute> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Cyberneticist> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/occupation>	<http://caligraph.org/resource/Invention> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Audio_Engineering_Society> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/John_Price_Wetherill_Medal> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Cyberneticists> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_American_inventors> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/deathPlace>	<http://caligraph.org/resource/Summit,_New_Jersey> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/birthYear>	"1898" .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Scientist_at_Bell_Labs> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_from_Leominster,_Massachusetts> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Worcester_County,_Massachusetts> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1983_deaths> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Worcester_Polytechnic_Institute> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Systems_scientist> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Harold_Stephen_Black> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Massachusetts> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1983_death> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/IEEE_Lamme_Medal_recipient> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/deathDate>	"1983-12-11" .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Control_theorists> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/knownFor>	<http://caligraph.org/resource/Negative_feedback> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Control_theorist> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/deathYear>	"1983" .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Harold Stephen Black" .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Leominster,_Massachusetts> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:American_electrical_engineers> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/American_electrical_engineer> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Black" .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:IEEE_Lamme_Medal_recipients> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Harold S. Black" .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/2000/01/rdf-schema#label>	"Harold Stephen Black" .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Control_theory> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/birthDate>	"1898-04-14" .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/academicDiscipline>	<http://caligraph.org/resource/Electrical_engineering> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Harold S. Black's" .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_from_Leominster,_Massachusetts> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_systems_scientists> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/institution>	<http://caligraph.org/resource/Bell_Labs> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_at_Bell_Labs> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/New_Hampshire> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_electrical_engineers> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Connecticut> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/2004/02/skos/core#altLabel>	"the invention of negative feedback" .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1898_birth> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://caligraph.org/ontology/nationality>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1920s> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_American_inventor> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1898_births> .
<http://caligraph.org/resource/Harold_Stephen_Black>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Timeline_of_electrical_and_electronic_engineering> .