pioneered

6 triples
GPTKB property

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Subject Object
gptkb:J._Lyons_and_Co. business computing
gptkb:Ray_Jardine free climbing techniques in Yosemite
gptkb:Richard_and_Cherry_Kearton close-up wildlife photography
gptkb:Richard_and_Cherry_Kearton use of photographic hides
gptkb:Salim-Javed screenwriter branding in Bollywood
gptkb:Ethel_Payne African American women in journalism