Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:book
|
| gptkbp:author |
gptkb:Donald_H._Menzel
gptkb:Lyle_G._Boyd |
| gptkbp:countryOfPublication |
gptkb:United_States
|
| gptkbp:genre |
non-fiction
|
| https://www.w3.org/2000/01/rdf-schema#label |
The World of Flying Saucers
|
| gptkbp:language |
English
|
| gptkbp:publicationYear |
1963
|
| gptkbp:publisher |
gptkb:Doubleday
|
| gptkbp:subject |
UFOs
|
| gptkbp:bfsParent |
gptkb:Donald_Menzel
|
| gptkbp:bfsLayer |
6
|