Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:item
|
| gptkbp:bfsLayer |
4
|
| gptkbp:bfsParent |
gptkb:blue_spinel
gptkb:National_Gem_Collection |
| gptkbp:color |
gptkb:red
|
| gptkbp:historical_event |
has been part of the British Crown Jewels since the 14th century
|
| https://www.w3.org/2000/01/rdf-schema#label |
The Black Prince's Ruby
|
| gptkbp:is |
a ruby
|
| gptkbp:is_part_of |
gptkb:Imperial_State_Crown_of_the_United_Kingdom
|
| gptkbp:location |
gptkb:Tower_of_London
|
| gptkbp:named_after |
gptkb:Edward,_the_Black_Prince
|
| gptkbp:origin |
gptkb:Crown_Jewels_of_England
|
| gptkbp:owner |
gptkb:Tamerlane
|
| gptkbp:size |
approximately 170 carats
|