Statements (6)
| Predicate | Object |
|---|---|
| https://www.w3.org/2000/01/rdf-schema#label |
American history
|
| gptkbp:includes |
technological innovations
|
| gptkbp:bfsParent |
gptkb:architect
gptkb:award gptkb:political_movement |
| gptkbp:bfsLayer |
2
|