Random triples
| Subject | Object |
|---|---|
| gptkb:United_States_airports | asphalt |
| gptkb:United_States_airports | concrete |
| gptkb:United_States_airports | gravel |
| gptkb:United_States_airports | turf |
| Subject | Object |
|---|---|
| gptkb:United_States_airports | asphalt |
| gptkb:United_States_airports | concrete |
| gptkb:United_States_airports | gravel |
| gptkb:United_States_airports | turf |