Random triples
| Subject | Object | 
|---|---|
| gptkb:nine-point_circle | gptkb:Euler_line | 
| gptkb:outer_Soddy's_circle | line joining centers of inner and outer Soddy circles | 
| Subject | Object | 
|---|---|
| gptkb:nine-point_circle | gptkb:Euler_line | 
| gptkb:outer_Soddy's_circle | line joining centers of inner and outer Soddy circles |