Statements (10)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:birthYear |
1877
|
| gptkbp:deathYear |
1965
|
| gptkbp:knownFor |
work on the Panama Canal
|
| gptkbp:nationality |
gptkb:American
|
| gptkbp:notableWork |
engineer for the U.S. Army Corps of Engineers
|
| gptkbp:occupation |
gptkb:engineer
|
| gptkbp:bfsParent |
gptkb:Split_Rock_Lighthouse
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
Ralph Russell Tinkham
|