Random triples
| Subject | Object |
|---|---|
| gptkb:radiation_therapy | concrete |
| gptkb:Ionizing_radiation | Concrete |
| gptkb:radiation_therapy | gptkb:lead |
| gptkb:radiofrequency_electromagnetic_fields | metal enclosures |
| gptkb:Gamma_Rays | dense materials |
| gptkb:radiation_therapy | gptkb:water |
| gptkb:Ionizing_radiation | gptkb:water |
| gptkb:Ionizing_radiation | gptkb:Lead |
| gptkb:Beta_Radiation | Few Millimeters of Aluminum |
| gptkb:Electric_Fields | gptkb:Faraday_Cage |