Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:birthDate |
1850
|
| gptkbp:deathDate |
1931
|
| gptkbp:ethnicity |
gptkb:African-American
|
| https://www.w3.org/2000/01/rdf-schema#label |
John Atlantic Burr
|
| gptkbp:nationality |
gptkb:American
|
| gptkbp:notableFor |
inventing an improved lawn mower
|
| gptkbp:occupation |
gptkb:inventor
|
| gptkbp:patent |
gptkb:US_Patent_624,749
May 9, 1899 |
| gptkbp:bfsParent |
gptkb:Burr_Trail
|
| gptkbp:bfsLayer |
6
|