"knifemaker" . . "Hartsfield, Phill"@en . . "Phill Hartsfield"@en . "2010-05-20Z"^^ . . . "2010Z"^^ . "Phill Hartsfield (1932 \u2013 May 20, 2010) was a Southern California sword and knifemaker based in Garden Grove, California who is noted for popularizing the chisel ground blade in the western world. Hartsfield's designs have influenced other knifemakers, primarily Ernest Emerson."@en . "1932Z"^^ . .