Random triples
| Subject | Object |
|---|---|
| gptkb:Ad5-nCoV_COVID-19_vaccine | heterologous booster |
| gptkb:CanSino_COVID-19_vaccine | approved in some countries |
| gptkb:Ad5-nCoV | approved in some countries |
| Subject | Object |
|---|---|
| gptkb:Ad5-nCoV_COVID-19_vaccine | heterologous booster |
| gptkb:CanSino_COVID-19_vaccine | approved in some countries |
| gptkb:Ad5-nCoV | approved in some countries |