Random triples
| Subject | Object |
|---|---|
| gptkb:USSS | former presidents |
| gptkb:USSS | gptkb:First_Family |
| gptkb:USSS | major presidential and vice presidential candidates |
| gptkb:USSS | gptkb:National_Special_Security_Events |
| gptkb:USSS | gptkb:Second_Family |
| gptkb:USSS | visiting heads of state |