Random triples
| Subject | Object |
|---|---|
| gptkb:Schwaz_Silver_Mine | over 100 kilometers |
| gptkb:Hampton_Roads_Bridge-Tunnel | 1.5 miles |
| gptkb:Chesapeake_Bay_Bridge-Tunnel | 1.7 miles |
| gptkb:Aqueduct_of_Carthage | several kilometers |
| gptkb:The_Roman_Aqueduct_of_Mytilene | several kilometers |
| gptkb:The_Qanat_of_Gonabad | up to 1 km |