Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:birthDate |
1872-01-23
|
| gptkbp:birthPlace |
gptkb:Denmark
|
| gptkbp:deathDate |
1942-11-24
|
| gptkbp:field |
pteridology
|
| https://www.w3.org/2000/01/rdf-schema#label |
Carl Christensen
|
| gptkbp:knownFor |
work on ferns
|
| gptkbp:nationality |
Danish
|
| gptkbp:occupation |
botanist
|
| gptkbp:bfsParent |
gptkb:Spacemaker
|
| gptkbp:bfsLayer |
6
|