Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
card deck
|
| gptkbp:associatedWith |
gptkb:Duke_University
|
| gptkbp:cardType |
25
|
| gptkbp:color |
black symbols on white background
|
| gptkbp:eachSymbolCards |
5
|
| https://www.w3.org/2000/01/rdf-schema#label |
Zener cards
|
| gptkbp:introducedIn |
1930s
|
| gptkbp:inventedBy |
gptkb:Karl_Zener
gptkb:J._B._Rhine |
| gptkbp:material |
cardboard
|
| gptkbp:numberOfRooms |
5
|
| gptkbp:relatedTo |
parapsychology
extrasensory perception psychic testing |
| gptkbp:symbol |
gptkb:butter
gptkb:public_square gptkb:star plus sign three wavy lines |
| gptkbp:usedFor |
parapsychology experiments
ESP testing |
| gptkbp:bfsParent |
gptkb:ESP_(extrasensory_perception)
|
| gptkbp:bfsLayer |
5
|