Statements (19)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:academic gptkb:philosopher | 
| gptkbp:award | Fellow of the Royal Society of Canada | 
| gptkbp:birthYear | 1940 | 
| gptkbp:coauthor | gptkb:J._Anthony_Blair | 
| gptkbp:contribution | theorizing argumentation and critical thinking | 
| gptkbp:field | gptkb:philosophy informal logic | 
| gptkbp:knownFor | co-authoring 'Logical Self-Defense' co-founding the field of informal logic | 
| gptkbp:nationality | gptkb:Canadian | 
| gptkbp:notableWork | gptkb:Logical_Self-Defense gptkb:Manifest_Rationality:_A_Pragmatic_Theory_of_Argument | 
| gptkbp:position | professor emeritus | 
| gptkbp:retired | 2006 | 
| gptkbp:workInstitution | gptkb:University_of_Windsor | 
| gptkbp:bfsParent | gptkb:USS_Ralph_Johnson_(DDG-114) | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | Ralph H. Johnson |