Random triples
| Subject | Object |
|---|---|
| gptkb:Mound_Builders | effigy mounds |
| gptkb:The_Mound_Builders | burial mounds |
| gptkb:Mound_Builders | burial mounds |
| gptkb:The_Mound_Builders | effigy mounds |
| gptkb:Moundbuilders | platform mounds |
| gptkb:Moundbuilders | burial mounds |
| gptkb:The_Mound_Builders | platform mounds |
| gptkb:Mound_Builders | platform mounds |
| gptkb:Moundbuilders | effigy mounds |