Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:almaMater |
gptkb:Cornell_University
|
| gptkbp:awardReceived |
John T. Ryan Trophy
|
| gptkbp:employer |
gptkb:Mine_Safety_Appliances_Company
|
| gptkbp:knownFor |
co-founder of Mine Safety Appliances Company
|
| gptkbp:nationality |
gptkb:American
|
| gptkbp:occupation |
gptkb:businessman
gptkb:mining_engineer |
| gptkbp:parent |
gptkb:John_T._Ryan_Sr.
|
| gptkbp:bfsParent |
gptkb:John_T._Ryan_Sr.
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
John T. Ryan Jr.
|