Properties (7)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Person
|
| gptkbp:hasOccupation |
Author
|
| gptkbp:hasWritten |
The Dark Side of the Moon
The Last of the Masters The Queen of Air and Darkness The Inverted World |
| https://www.w3.org/2000/01/rdf-schema#label |
John D. M. Campbell
|