| gptkbp:instanceOf | gptkb:chemist gptkb:African-American
 gptkb:scientist
 
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                                | gptkbp:almaMater | gptkb:DePauw_University gptkb:Harvard_University
 gptkb:University_of_Vienna
 
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                                | gptkbp:awardReceived | gptkb:Spingarn_Medal National Academy of Sciences membership
 
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                                | gptkbp:birthDate | 1899-04-11 
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                                | gptkbp:birthPlace | gptkb:Montgomery,_Alabama,_United_States 
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                                | gptkbp:children | gptkb:Faith_Roselle_Julian gptkb:Percy_Lavon_Julian_Jr.
 
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                                | gptkbp:deathDate | 1975-04-19 
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                                | gptkbp:deathPlace | gptkb:Waukegan,_Illinois,_United_States 
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                                | gptkbp:doctoralAdvisor | gptkb:Ernst_Späth 
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                                | gptkbp:employer | gptkb:DePauw_University gptkb:Glidden_Company
 gptkb:Julian_Laboratories
 
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                                | gptkbp:ethnicity | gptkb:African-American 
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                                | gptkbp:field | organic chemistry 
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                                | gptkbp:honor | Percy L. Julian High School named after him U.S. postage stamp issued in his honor
 
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                                | gptkbp:influenced | African American scientists 
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                                | gptkbp:knownFor | synthesis of physostigmine work on cortisone
 work on progesterone
 work on testosterone
 synthesis of steroids
 synthesis of human hormones from plant sterols
 
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                                | gptkbp:memberOf | gptkb:National_Academy_of_Sciences 
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                                | gptkbp:nationality | gptkb:American 
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                                | gptkbp:notableWork | steroid synthesis fire-extinguishing foam
 physostigmine synthesis
 
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                                | gptkbp:residence | gptkb:Oak_Park,_Illinois,_United_States 
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                                | gptkbp:signature | Percy_Lavon_Julian_signature.svg 
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                                | gptkbp:spouse | gptkb:Anna_Roselle_Johnson 
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                                | gptkbp:subjectOf | gptkb:NOVA_documentary_'Forgotten_Genius' 
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                                | gptkbp:bfsParent | gptkb:Forgotten_Genius_(PBS_documentary) gptkb:Julian_Laboratories
 gptkb:Percy
 
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                                | gptkbp:bfsLayer | 7 
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                                | https://www.w3.org/2000/01/rdf-schema#label | Percy Lavon Julian 
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