Random triples
| Subject | Object |
|---|---|
| gptkb:Plesiosauroidea | marine environments |
| gptkb:Dimetrodontidae | gptkb:North_America |
| gptkb:Sphenacodontinae | gptkb:Europe |
| gptkb:Abelisauridae | southern hemisphere |
| gptkb:Sphenacodontinae | gptkb:North_America |
| gptkb:Pelycosauria | Terrestrial ecosystems |