Random triples
| Subject | Object |
|---|---|
| gptkb:RV_Polarstern | 1.5 m thick ice |
| gptkb:USCGC_Healy_(WAGB-20) | 4.5 feet at 3 knots |
| gptkb:first_Project_22220_icebreaker | up to 2.8 m thick ice |
| gptkb:Xuelong_2_icebreaker | 1.5 meters |
| gptkb:Xue_Long_2 | 1.5 meters |
| Subject | Object |
|---|---|
| gptkb:RV_Polarstern | 1.5 m thick ice |
| gptkb:USCGC_Healy_(WAGB-20) | 4.5 feet at 3 knots |
| gptkb:first_Project_22220_icebreaker | up to 2.8 m thick ice |
| gptkb:Xuelong_2_icebreaker | 1.5 meters |
| gptkb:Xue_Long_2 | 1.5 meters |