Statements (14)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:book | 
| gptkbp:author | gptkb:Raymond_Smullyan | 
| gptkbp:countryOfOrigin | gptkb:United_States | 
| gptkbp:genre | gptkb:logic gptkb:mathematics | 
| gptkbp:language | English | 
| gptkbp:publicationYear | 1987 | 
| gptkbp:publisher | gptkb:Knopf | 
| gptkbp:subject | gptkb:Gödel's_incompleteness_theorems paradoxes self-reference | 
| gptkbp:bfsParent | gptkb:Raymond_Smullyan | 
| gptkbp:bfsLayer | 5 | 
| https://www.w3.org/2000/01/rdf-schema#label | Forever Undecided |