Random triples
| Subject | Object |
|---|---|
| gptkb:Euphrates_River_Valley_civilization | date palm cultivation |
| gptkb:Euphrates_River_Valley_civilization | wheat cultivation |
| gptkb:Euphrates_River_Valley_civilization | barley cultivation |
| gptkb:Cahokian_culture | maize cultivation |
| gptkb:Mississippian_society | maize cultivation |
| gptkb:Chavín_culture | maize cultivation |
| gptkb:Proto-Elamite_civilization | yes |
| gptkb:les_Gaulois | cereal cultivation |