Properties (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
sapphire
|
| gptkbp:challenges |
9 on Mohs scale
|
| gptkbp:colors |
blue
|
| gptkbp:emphasizes |
transparent
|
| https://www.w3.org/2000/01/rdf-schema#label |
Beck's Sapphire
|
| gptkbp:isA |
gemstone
|
| gptkbp:locatedIn |
19th century
|
| gptkbp:namedAfter |
gptkb:Beck_family
|
| gptkbp:origin |
gptkb:Sri_Lanka
|
| gptkbp:uses |
jewelry
|
| gptkbp:values |
high
|