Matches in DBpedia 2015-10 for { ?s ?p "John Froelich (November 24, 1849 – May 24, 1933) was an American inventor who lived in Waterloo, Iowa and, in 1892, developed the first stable gasoline/petrol-powered tractor with forward and reverse gears.John Froelich attended school in Galena, Illinois and at the College of Iowa. There he learned a lot about machinery."@en }
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- John_Froelich comment "John Froelich (November 24, 1849 – May 24, 1933) was an American inventor who lived in Waterloo, Iowa and, in 1892, developed the first stable gasoline/petrol-powered tractor with forward and reverse gears.John Froelich attended school in Galena, Illinois and at the College of Iowa. There he learned a lot about machinery.".