Statements (7)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:surname
|
| https://www.w3.org/2000/01/rdf-schema#label |
Drofa
|
| gptkbp:languageOfOrigin |
gptkb:Russian
|
| gptkbp:notablePerson |
Andrey Drofa
Yuri Drofa |
| gptkbp:bfsParent |
gptkb:Gabrielyan_Chemistry_Textbooks
|
| gptkbp:bfsLayer |
8
|