John A. Howell

URI: https://gptkb.org/entity/John_A._Howell

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:person
gptkbp:birthYear	1849
gptkbp:deathYear	1918
gptkbp:nationality	gptkb:American
gptkbp:notableFor	gptkb:Howell_torpedo
gptkbp:occupation	gptkb:engineer gptkb:inventor
gptkbp:bfsParent	gptkb:U.S._Naval_Hydrographic_Office
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	John A. Howell