Statements (11)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:person
|
gptkbp:field |
education
health education |
https://www.w3.org/2000/01/rdf-schema#label |
John W. Ritchie
|
gptkbp:nationality |
gptkb:American
|
gptkbp:notableWork |
gptkb:Primer_of_Sanitation
gptkb:Ritchie_Readers |
gptkbp:occupation |
gptkb:educator
author |
gptkbp:bfsParent |
gptkb:Ritchie_Highway
|
gptkbp:bfsLayer |
7
|