Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:book
|
| gptkbp:author |
gptkb:John_A._Keel
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:genre |
non-fiction
|
| gptkbp:ISBN |
978-0425032665
|
| gptkbp:language |
English
|
| gptkbp:notableFor |
proposing a paranormal explanation for UFO phenomena
|
| gptkbp:publicationYear |
1970
|
| gptkbp:publisher |
gptkb:Putnam
|
| gptkbp:subject |
UFOs
|
| gptkbp:bfsParent |
gptkb:John_A._Keel
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Operation Trojan Horse
|