Random triples
| Subject | Object |
|---|---|
| gptkb:George_Washington_Bridge | to span the Hudson River |
| gptkb:The_Tacoma_Narrows_Bridge | to use a suspended deck |
| gptkb:Verrazano-Narrows_Bridge | to span the Narrows |
| gptkb:Mackinac_Bridge | to connect the Upper and Lower Peninsulas of Michigan |
| gptkb:Brooklyn_Bridge | to use steel wire |