Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:engineer
|
| gptkbp:birthPlace |
gptkb:Denmark
|
| gptkbp:birthYear |
1877
|
| gptkbp:deathYear |
1953
|
| gptkbp:employer |
gptkb:Port_of_New_York_Authority
|
| gptkbp:field |
bridge engineering
tunnel engineering |
| https://www.w3.org/2000/01/rdf-schema#label |
Sigvald Johannesson
|
| gptkbp:nationality |
Danish-American
|
| gptkbp:notableWork |
gptkb:Holland_Tunnel
gptkb:Pulaski_Skyway |
| gptkbp:occupation |
gptkb:engineer
|
| gptkbp:bfsParent |
gptkb:Pulaski_Skyway
|
| gptkbp:bfsLayer |
6
|